2608501000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 7278336000

約数和(自身を除く): 4669835000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 79, 89, 100, 106, 125, 140, 158, 175, 178, 200, 212, 250, 265, 280, 316, 350, 356, 371, 395, 424, 445, 500, 530, 553, 623, 632, 700, 712, 742, 790, 875, 890, 1000, 1060, 1106, 1246, 1325, 1400, 1484, 1580, 1750, 1780, 1855, 1975, 2120, 2212, 2225, 2492, 2650, 2765, 2968, 3115, 3160, 3500, 3560, 3710, 3950, 4187, 4424, 4450, 4717, 4984, 5300, 5530, 6230, 6625, 7000, 7031, 7420, 7900, 8374, 8900, 9275, 9434, 9875, 10600, 11060, 11125, 12460, 13250, 13825, 14062, 14840, 15575, 15800, 16748, 17800, 18550, 18868, 19750, 20935, 22120, 22250, 23585, 24920, 26500, 27650, 28124, 29309, 31150, 33019, 33496, 35155, 37100, 37736, 39500, 41870, 44500, 46375, 47170, 49217, 53000, 55300, 56248, 58618, 62300, 66038, 69125, 70310, 74200, 77875, 79000, 83740, 89000, 92750, 94340, 98434, 104675, 110600, 117236, 117925, 124600, 132076, 138250, 140620, 146545, 155750, 165095, 167480, 175775, 185500, 188680, 196868, 209350, 234472, 235850, 246085, 264152, 276500, 281240, 293090, 311500, 330190, 351550, 371000, 372643, 393736, 418700, 471700, 492170, 523375, 553000, 586180, 589625, 623000, 660380, 703100, 732725, 745286, 825475, 837400, 878875, 943400, 984340, 1046750, 1172360, 1179250, 1230425, 1320760, 1406200, 1465450, 1490572, 1650950, 1757750, 1863215, 1968680, 2093500, 2358500, 2460850, 2608501, 2930900, 2981144, 3301900, 3515500, 3663625, 3726430, 4127375, 4187000, 4717000, 4921700, 5217002, 5861800, 6152125, 6603800, 7031000, 7327250, 7452860, 8254750, 9316075, 9843400, 10434004, 12304250, 13042505, 14654500, 14905720, 16509500, 18632150, 20868008, 24608500, 26085010, 29309000, 33019000, 37264300, 46580375, 49217000, 52170020, 65212525, 74528600, 93160750, 104340040, 130425050, 186321500, 260850100, 326062625, 372643000, 521700200, 652125250, 1304250500, 2608501000]

約数ペア:

[(1, 2608501000), (2, 1304250500), (4, 652125250), (5, 521700200), (7, 372643000), (8, 326062625), (10, 260850100), (14, 186321500), (20, 130425050), (25, 104340040), (28, 93160750), (35, 74528600), (40, 65212525), (50, 52170020), (53, 49217000), (56, 46580375), (70, 37264300), (79, 33019000), (89, 29309000), (100, 26085010), (106, 24608500), (125, 20868008), (140, 18632150), (158, 16509500), (175, 14905720), (178, 14654500), (200, 13042505), (212, 12304250), (250, 10434004), (265, 9843400), (280, 9316075), (316, 8254750), (350, 7452860), (356, 7327250), (371, 7031000), (395, 6603800), (424, 6152125), (445, 5861800), (500, 5217002), (530, 4921700), (553, 4717000), (623, 4187000), (632, 4127375), (700, 3726430), (712, 3663625), (742, 3515500), (790, 3301900), (875, 2981144), (890, 2930900), (1000, 2608501), (1060, 2460850), (1106, 2358500), (1246, 2093500), (1325, 1968680), (1400, 1863215), (1484, 1757750), (1580, 1650950), (1750, 1490572), (1780, 1465450), (1855, 1406200), (1975, 1320760), (2120, 1230425), (2212, 1179250), (2225, 1172360), (2492, 1046750), (2650, 984340), (2765, 943400), (2968, 878875), (3115, 837400), (3160, 825475), (3500, 745286), (3560, 732725), (3710, 703100), (3950, 660380), (4187, 623000), (4424, 589625), (4450, 586180), (4717, 553000), (4984, 523375), (5300, 492170), (5530, 471700), (6230, 418700), (6625, 393736), (7000, 372643), (7031, 371000), (7420, 351550), (7900, 330190), (8374, 311500), (8900, 293090), (9275, 281240), (9434, 276500), (9875, 264152), (10600, 246085), (11060, 235850), (11125, 234472), (12460, 209350), (13250, 196868), (13825, 188680), (14062, 185500), (14840, 175775), (15575, 167480), (15800, 165095), (16748, 155750), (17800, 146545), (18550, 140620), (18868, 138250), (19750, 132076), (20935, 124600), (22120, 117925), (22250, 117236), (23585, 110600), (24920, 104675), (26500, 98434), (27650, 94340), (28124, 92750), (29309, 89000), (31150, 83740), (33019, 79000), (33496, 77875), (35155, 74200), (37100, 70310), (37736, 69125), (39500, 66038), (41870, 62300), (44500, 58618), (46375, 56248), (47170, 55300), (49217, 53000)]