115708640

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8713}}^1$

素因数の和:8811

約数の個数: 48

約数和(自身を含む): 276686928

約数和(自身を除く): 160978288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 8713, 13280, 17426, 34852, 43565, 69704, 87130, 139408, 174260, 278816, 348520, 697040, 723179, 1394080, 1446358, 2892716, 3615895, 5785432, 7231790, 11570864, 14463580, 23141728, 28927160, 57854320, 115708640]

約数ペア:

[(1, 115708640), (2, 57854320), (4, 28927160), (5, 23141728), (8, 14463580), (10, 11570864), (16, 7231790), (20, 5785432), (32, 3615895), (40, 2892716), (80, 1446358), (83, 1394080), (160, 723179), (166, 697040), (332, 348520), (415, 278816), (664, 174260), (830, 139408), (1328, 87130), (1660, 69704), (2656, 43565), (3320, 34852), (6640, 17426), (8713, 13280)]