87320350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{134339}}^1$

素因数の和:134364

約数の個数: 24

約数和(自身を含む): 174910680

約数和(自身を除く): 87590330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 134339, 268678, 671695, 1343390, 1746407, 3358475, 3492814, 6716950, 8732035, 17464070, 43660175, 87320350]

約数ペア:

[(1, 87320350), (2, 43660175), (5, 17464070), (10, 8732035), (13, 6716950), (25, 3492814), (26, 3358475), (50, 1746407), (65, 1343390), (130, 671695), (325, 268678), (650, 134339)]