314603680

素因数分解:

$2^5\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1621}}^1$

素因数の和:2849

約数の個数: 48

約数和(自身を含む): 744322824

約数和(自身を除く): 429719144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1213, 1621, 2426, 3242, 4852, 6065, 6484, 8105, 9704, 12130, 12968, 16210, 19408, 24260, 25936, 32420, 38816, 48520, 51872, 64840, 97040, 129680, 194080, 259360, 1966273, 3932546, 7865092, 9831365, 15730184, 19662730, 31460368, 39325460, 62920736, 78650920, 157301840, 314603680]

約数ペア:

[(1, 314603680), (2, 157301840), (4, 78650920), (5, 62920736), (8, 39325460), (10, 31460368), (16, 19662730), (20, 15730184), (32, 9831365), (40, 7865092), (80, 3932546), (160, 1966273), (1213, 259360), (1621, 194080), (2426, 129680), (3242, 97040), (4852, 64840), (6065, 51872), (6484, 48520), (8105, 38816), (9704, 32420), (12130, 25936), (12968, 24260), (16210, 19408)]