251012110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37633}}^1$

素因数の和:37692

約数の個数: 32

約数和(自身を含む): 487736640

約数和(自身を除く): 236724530

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 37633, 75266, 188165, 376330, 865559, 1091357, 1731118, 2182714, 4327795, 5456785, 8655590, 10913570, 25101211, 50202422, 125506055, 251012110]

約数ペア:

[(1, 251012110), (2, 125506055), (5, 50202422), (10, 25101211), (23, 10913570), (29, 8655590), (46, 5456785), (58, 4327795), (115, 2182714), (145, 1731118), (230, 1091357), (290, 865559), (667, 376330), (1334, 188165), (3335, 75266), (6670, 37633)]