57941420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 126675360

約数和(自身を除く): 68733940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 283, 290, 353, 566, 580, 706, 1132, 1412, 1415, 1765, 2830, 3530, 5660, 7060, 8207, 10237, 16414, 20474, 32828, 40948, 41035, 51185, 82070, 99899, 102370, 164140, 199798, 204740, 399596, 499495, 998990, 1997980, 2897071, 5794142, 11588284, 14485355, 28970710, 57941420]

約数ペア:

[(1, 57941420), (2, 28970710), (4, 14485355), (5, 11588284), (10, 5794142), (20, 2897071), (29, 1997980), (58, 998990), (116, 499495), (145, 399596), (283, 204740), (290, 199798), (353, 164140), (566, 102370), (580, 99899), (706, 82070), (1132, 51185), (1412, 41035), (1415, 40948), (1765, 32828), (2830, 20474), (3530, 16414), (5660, 10237), (7060, 8207)]