38629420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 85800960

約数和(自身を除く): 47171540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1063, 1580, 1817, 2126, 3634, 4252, 5315, 7268, 9085, 10630, 18170, 21260, 24449, 36340, 48898, 83977, 97796, 122245, 167954, 244490, 335908, 419885, 488980, 839770, 1679540, 1931471, 3862942, 7725884, 9657355, 19314710, 38629420]

約数ペア:

[(1, 38629420), (2, 19314710), (4, 9657355), (5, 7725884), (10, 3862942), (20, 1931471), (23, 1679540), (46, 839770), (79, 488980), (92, 419885), (115, 335908), (158, 244490), (230, 167954), (316, 122245), (395, 97796), (460, 83977), (790, 48898), (1063, 36340), (1580, 24449), (1817, 21260), (2126, 18170), (3634, 10630), (4252, 9085), (5315, 7268)]