1884828400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1068

約数の個数: 240

約数和(自身を含む): 5684261184

約数和(自身を除く): 3799432784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 53, 56, 65, 70, 80, 91, 100, 104, 106, 112, 130, 140, 175, 182, 200, 208, 212, 260, 265, 280, 325, 350, 364, 371, 400, 424, 455, 520, 530, 560, 650, 689, 700, 728, 742, 848, 910, 977, 1040, 1060, 1300, 1325, 1378, 1400, 1456, 1484, 1820, 1855, 1954, 2120, 2275, 2600, 2650, 2756, 2800, 2968, 3445, 3640, 3710, 3908, 4240, 4550, 4823, 4885, 5200, 5300, 5512, 5936, 6839, 6890, 7280, 7420, 7816, 9100, 9275, 9646, 9770, 10600, 11024, 12701, 13678, 13780, 14840, 15632, 17225, 18200, 18550, 19292, 19540, 21200, 24115, 24425, 25402, 27356, 27560, 29680, 34195, 34450, 36400, 37100, 38584, 39080, 48230, 48850, 50804, 51781, 54712, 55120, 63505, 68390, 68900, 74200, 77168, 78160, 88907, 96460, 97700, 101608, 103562, 109424, 120575, 127010, 136780, 137800, 148400, 170975, 177814, 192920, 195400, 203216, 207124, 241150, 254020, 258905, 273560, 275600, 317525, 341950, 355628, 362467, 385840, 390800, 414248, 444535, 482300, 508040, 517810, 547120, 635050, 673153, 683900, 711256, 724934, 828496, 889070, 964600, 1016080, 1035620, 1270100, 1294525, 1346306, 1367800, 1422512, 1449868, 1778140, 1812335, 1929200, 2071240, 2222675, 2540200, 2589050, 2692612, 2735600, 2899736, 3365765, 3556280, 3624670, 4142480, 4445350, 4712071, 5080400, 5178100, 5385224, 5799472, 6731530, 7112560, 7249340, 8890700, 9061675, 9424142, 10356200, 10770448, 13463060, 14498680, 16828825, 17781400, 18123350, 18848284, 20712400, 23560355, 26926120, 28997360, 33657650, 35562800, 36246700, 37696568, 47120710, 53852240, 67315300, 72493400, 75393136, 94241420, 117801775, 134630600, 144986800, 188482840, 235603550, 269261200, 376965680, 471207100, 942414200, 1884828400]

約数ペア:

[(1, 1884828400), (2, 942414200), (4, 471207100), (5, 376965680), (7, 269261200), (8, 235603550), (10, 188482840), (13, 144986800), (14, 134630600), (16, 117801775), (20, 94241420), (25, 75393136), (26, 72493400), (28, 67315300), (35, 53852240), (40, 47120710), (50, 37696568), (52, 36246700), (53, 35562800), (56, 33657650), (65, 28997360), (70, 26926120), (80, 23560355), (91, 20712400), (100, 18848284), (104, 18123350), (106, 17781400), (112, 16828825), (130, 14498680), (140, 13463060), (175, 10770448), (182, 10356200), (200, 9424142), (208, 9061675), (212, 8890700), (260, 7249340), (265, 7112560), (280, 6731530), (325, 5799472), (350, 5385224), (364, 5178100), (371, 5080400), (400, 4712071), (424, 4445350), (455, 4142480), (520, 3624670), (530, 3556280), (560, 3365765), (650, 2899736), (689, 2735600), (700, 2692612), (728, 2589050), (742, 2540200), (848, 2222675), (910, 2071240), (977, 1929200), (1040, 1812335), (1060, 1778140), (1300, 1449868), (1325, 1422512), (1378, 1367800), (1400, 1346306), (1456, 1294525), (1484, 1270100), (1820, 1035620), (1855, 1016080), (1954, 964600), (2120, 889070), (2275, 828496), (2600, 724934), (2650, 711256), (2756, 683900), (2800, 673153), (2968, 635050), (3445, 547120), (3640, 517810), (3710, 508040), (3908, 482300), (4240, 444535), (4550, 414248), (4823, 390800), (4885, 385840), (5200, 362467), (5300, 355628), (5512, 341950), (5936, 317525), (6839, 275600), (6890, 273560), (7280, 258905), (7420, 254020), (7816, 241150), (9100, 207124), (9275, 203216), (9646, 195400), (9770, 192920), (10600, 177814), (11024, 170975), (12701, 148400), (13678, 137800), (13780, 136780), (14840, 127010), (15632, 120575), (17225, 109424), (18200, 103562), (18550, 101608), (19292, 97700), (19540, 96460), (21200, 88907), (24115, 78160), (24425, 77168), (25402, 74200), (27356, 68900), (27560, 68390), (29680, 63505), (34195, 55120), (34450, 54712), (36400, 51781), (37100, 50804), (38584, 48850), (39080, 48230)]