102377810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 191752704

約数和(自身を除く): 89374894

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 2521, 4061, 5042, 8122, 12605, 20305, 25210, 40610, 78151, 156302, 330251, 390755, 660502, 781510, 1651255, 3302510, 10237781, 20475562, 51188905, 102377810]

約数ペア:

[(1, 102377810), (2, 51188905), (5, 20475562), (10, 10237781), (31, 3302510), (62, 1651255), (131, 781510), (155, 660502), (262, 390755), (310, 330251), (655, 156302), (1310, 78151), (2521, 40610), (4061, 25210), (5042, 20305), (8122, 12605)]