2012476750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 3927268800

約数和(自身を除く): 1914792050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 139, 145, 250, 278, 290, 695, 725, 1390, 1450, 1997, 3475, 3625, 3994, 4031, 6950, 7250, 8062, 9985, 17375, 19970, 20155, 34750, 40310, 49925, 57913, 99850, 100775, 115826, 201550, 249625, 277583, 289565, 499250, 503875, 555166, 579130, 1007750, 1387915, 1447825, 2775830, 2895650, 6939575, 7239125, 8049907, 13879150, 14478250, 16099814, 34697875, 40249535, 69395750, 80499070, 201247675, 402495350, 1006238375, 2012476750]

約数ペア:

[(1, 2012476750), (2, 1006238375), (5, 402495350), (10, 201247675), (25, 80499070), (29, 69395750), (50, 40249535), (58, 34697875), (125, 16099814), (139, 14478250), (145, 13879150), (250, 8049907), (278, 7239125), (290, 6939575), (695, 2895650), (725, 2775830), (1390, 1447825), (1450, 1387915), (1997, 1007750), (3475, 579130), (3625, 555166), (3994, 503875), (4031, 499250), (6950, 289565), (7250, 277583), (8062, 249625), (9985, 201550), (17375, 115826), (19970, 100775), (20155, 99850), (34750, 57913), (40310, 49925)]