57854320

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8713}}^1$

素因数の和:8809

約数の個数: 40

約数和(自身を含む): 136147536

約数和(自身を除く): 78293216

約数列:

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

約数ペア:

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