89469250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{27529}}^1$

素因数の和:27559

約数の個数: 32

約数和(自身を含む): 180376560

約数和(自身を除く): 90907310

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 27529, 55058, 137645, 275290, 357877, 688225, 715754, 1376450, 1789385, 3441125, 3578770, 6882250, 8946925, 17893850, 44734625, 89469250]

約数ペア:

[(1, 89469250), (2, 44734625), (5, 17893850), (10, 8946925), (13, 6882250), (25, 3578770), (26, 3441125), (50, 1789385), (65, 1376450), (125, 715754), (130, 688225), (250, 357877), (325, 275290), (650, 137645), (1625, 55058), (3250, 27529)]