75221470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 139418496

約数和(自身を除く): 64197026

約数列:

[1, 2, 5, 10, 41, 82, 205, 271, 410, 542, 677, 1354, 1355, 2710, 3385, 6770, 11111, 22222, 27757, 55514, 55555, 111110, 138785, 183467, 277570, 366934, 917335, 1834670, 7522147, 15044294, 37610735, 75221470]

約数ペア:

[(1, 75221470), (2, 37610735), (5, 15044294), (10, 7522147), (41, 1834670), (82, 917335), (205, 366934), (271, 277570), (410, 183467), (542, 138785), (677, 111110), (1354, 55555), (1355, 55514), (2710, 27757), (3385, 22222), (6770, 11111)]