5532680

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 12542040

約数和(自身を除く): 7009360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 881, 1256, 1570, 1762, 3140, 3524, 4405, 6280, 7048, 8810, 17620, 35240, 138317, 276634, 553268, 691585, 1106536, 1383170, 2766340, 5532680]

約数ペア:

[(1, 5532680), (2, 2766340), (4, 1383170), (5, 1106536), (8, 691585), (10, 553268), (20, 276634), (40, 138317), (157, 35240), (314, 17620), (628, 8810), (785, 7048), (881, 6280), (1256, 4405), (1570, 3524), (1762, 3140)]