2509452400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1080

約数の個数: 240

約数和(自身を含む): 7532517888

約数和(自身を除く): 5023065488

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 71, 80, 91, 100, 104, 112, 130, 140, 142, 175, 182, 200, 208, 260, 280, 284, 325, 350, 355, 364, 400, 455, 497, 520, 560, 568, 650, 700, 710, 728, 910, 923, 971, 994, 1040, 1136, 1300, 1400, 1420, 1456, 1775, 1820, 1846, 1942, 1988, 2275, 2485, 2600, 2800, 2840, 3550, 3640, 3692, 3884, 3976, 4550, 4615, 4855, 4970, 5200, 5680, 6461, 6797, 7100, 7280, 7384, 7768, 7952, 9100, 9230, 9710, 9940, 12425, 12623, 12922, 13594, 14200, 14768, 15536, 18200, 18460, 19420, 19880, 23075, 24275, 24850, 25246, 25844, 27188, 28400, 32305, 33985, 36400, 36920, 38840, 39760, 46150, 48550, 49700, 50492, 51688, 54376, 63115, 64610, 67970, 68941, 73840, 77680, 88361, 92300, 97100, 99400, 100984, 103376, 108752, 126230, 129220, 135940, 137882, 161525, 169925, 176722, 184600, 194200, 198800, 201968, 252460, 258440, 271880, 275764, 315575, 323050, 339850, 344705, 353444, 369200, 388400, 441805, 482587, 504920, 516880, 543760, 551528, 631150, 646100, 679700, 689410, 706888, 883610, 896233, 965174, 1009840, 1103056, 1262300, 1292200, 1359400, 1378820, 1413776, 1723525, 1767220, 1792466, 1930348, 2209025, 2412935, 2524600, 2584400, 2718800, 2757640, 3447050, 3534440, 3584932, 3860696, 4418050, 4481165, 4825870, 5049200, 5515280, 6273631, 6894100, 7068880, 7169864, 7721392, 8836100, 8962330, 9651740, 12064675, 12547262, 13788200, 14339728, 17672200, 17924660, 19303480, 22405825, 24129350, 25094524, 27576400, 31368155, 35344400, 35849320, 38606960, 44811650, 48258700, 50189048, 62736310, 71698640, 89623300, 96517400, 100378096, 125472620, 156840775, 179246600, 193034800, 250945240, 313681550, 358493200, 501890480, 627363100, 1254726200, 2509452400]

約数ペア:

[(1, 2509452400), (2, 1254726200), (4, 627363100), (5, 501890480), (7, 358493200), (8, 313681550), (10, 250945240), (13, 193034800), (14, 179246600), (16, 156840775), (20, 125472620), (25, 100378096), (26, 96517400), (28, 89623300), (35, 71698640), (40, 62736310), (50, 50189048), (52, 48258700), (56, 44811650), (65, 38606960), (70, 35849320), (71, 35344400), (80, 31368155), (91, 27576400), (100, 25094524), (104, 24129350), (112, 22405825), (130, 19303480), (140, 17924660), (142, 17672200), (175, 14339728), (182, 13788200), (200, 12547262), (208, 12064675), (260, 9651740), (280, 8962330), (284, 8836100), (325, 7721392), (350, 7169864), (355, 7068880), (364, 6894100), (400, 6273631), (455, 5515280), (497, 5049200), (520, 4825870), (560, 4481165), (568, 4418050), (650, 3860696), (700, 3584932), (710, 3534440), (728, 3447050), (910, 2757640), (923, 2718800), (971, 2584400), (994, 2524600), (1040, 2412935), (1136, 2209025), (1300, 1930348), (1400, 1792466), (1420, 1767220), (1456, 1723525), (1775, 1413776), (1820, 1378820), (1846, 1359400), (1942, 1292200), (1988, 1262300), (2275, 1103056), (2485, 1009840), (2600, 965174), (2800, 896233), (2840, 883610), (3550, 706888), (3640, 689410), (3692, 679700), (3884, 646100), (3976, 631150), (4550, 551528), (4615, 543760), (4855, 516880), (4970, 504920), (5200, 482587), (5680, 441805), (6461, 388400), (6797, 369200), (7100, 353444), (7280, 344705), (7384, 339850), (7768, 323050), (7952, 315575), (9100, 275764), (9230, 271880), (9710, 258440), (9940, 252460), (12425, 201968), (12623, 198800), (12922, 194200), (13594, 184600), (14200, 176722), (14768, 169925), (15536, 161525), (18200, 137882), (18460, 135940), (19420, 129220), (19880, 126230), (23075, 108752), (24275, 103376), (24850, 100984), (25246, 99400), (25844, 97100), (27188, 92300), (28400, 88361), (32305, 77680), (33985, 73840), (36400, 68941), (36920, 67970), (38840, 64610), (39760, 63115), (46150, 54376), (48550, 51688), (49700, 50492)]