57874240

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2279

約数の個数: 56

約数和(自身を含む): 139537440

約数和(自身を除く): 81663200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2179, 2656, 3320, 4358, 5312, 6640, 8716, 10895, 13280, 17432, 21790, 26560, 34864, 43580, 69728, 87160, 139456, 174320, 180857, 348640, 361714, 697280, 723428, 904285, 1446856, 1808570, 2893712, 3617140, 5787424, 7234280, 11574848, 14468560, 28937120, 57874240]

約数ペア:

[(1, 57874240), (2, 28937120), (4, 14468560), (5, 11574848), (8, 7234280), (10, 5787424), (16, 3617140), (20, 2893712), (32, 1808570), (40, 1446856), (64, 904285), (80, 723428), (83, 697280), (160, 361714), (166, 348640), (320, 180857), (332, 174320), (415, 139456), (664, 87160), (830, 69728), (1328, 43580), (1660, 34864), (2179, 26560), (2656, 21790), (3320, 17432), (4358, 13280), (5312, 10895), (6640, 8716)]