25520195640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{212668297}}^1$

素因数の和:212668311

約数の個数: 32

約数和(自身を含む): 76560587280

約数和(自身を除く): 51040391640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 212668297, 425336594, 638004891, 850673188, 1063341485, 1276009782, 1701346376, 2126682970, 2552019564, 3190024455, 4253365940, 5104039128, 6380048910, 8506731880, 12760097820, 25520195640]

約数ペア:

[(1, 25520195640), (2, 12760097820), (3, 8506731880), (4, 6380048910), (5, 5104039128), (6, 4253365940), (8, 3190024455), (10, 2552019564), (12, 2126682970), (15, 1701346376), (20, 1276009782), (24, 1063341485), (30, 850673188), (40, 638004891), (60, 425336594), (120, 212668297)]