86874110

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 158699520

約数和(自身を除く): 71825410

約数列:

[1, 2, 5, 10, 163, 223, 239, 326, 446, 478, 815, 1115, 1195, 1630, 2230, 2390, 36349, 38957, 53297, 72698, 77914, 106594, 181745, 194785, 266485, 363490, 389570, 532970, 8687411, 17374822, 43437055, 86874110]

約数ペア:

[(1, 86874110), (2, 43437055), (5, 17374822), (10, 8687411), (163, 532970), (223, 389570), (239, 363490), (326, 266485), (446, 194785), (478, 181745), (815, 106594), (1115, 77914), (1195, 72698), (1630, 53297), (2230, 38957), (2390, 36349)]