2015394800

素因数分解:

$2^4\times 5^2\times {\mathrm{337}}^1\times {\mathrm{14951}}^1$

素因数の和:15306

約数の個数: 60

約数和(自身を含む): 4856678736

約数和(自身を除く): 2841283936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 337, 400, 674, 1348, 1685, 2696, 3370, 5392, 6740, 8425, 13480, 14951, 16850, 26960, 29902, 33700, 59804, 67400, 74755, 119608, 134800, 149510, 239216, 299020, 373775, 598040, 747550, 1196080, 1495100, 2990200, 5038487, 5980400, 10076974, 20153948, 25192435, 40307896, 50384870, 80615792, 100769740, 125962175, 201539480, 251924350, 403078960, 503848700, 1007697400, 2015394800]

約数ペア:

[(1, 2015394800), (2, 1007697400), (4, 503848700), (5, 403078960), (8, 251924350), (10, 201539480), (16, 125962175), (20, 100769740), (25, 80615792), (40, 50384870), (50, 40307896), (80, 25192435), (100, 20153948), (200, 10076974), (337, 5980400), (400, 5038487), (674, 2990200), (1348, 1495100), (1685, 1196080), (2696, 747550), (3370, 598040), (5392, 373775), (6740, 299020), (8425, 239216), (13480, 149510), (14951, 134800), (16850, 119608), (26960, 74755), (29902, 67400), (33700, 59804)]