7306520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14051}}^1$

素因数の和:14075

約数の個数: 32

約数和(自身を含む): 17705520

約数和(自身を除く): 10399000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14051, 28102, 56204, 70255, 112408, 140510, 182663, 281020, 365326, 562040, 730652, 913315, 1461304, 1826630, 3653260, 7306520]

約数ペア:

[(1, 7306520), (2, 3653260), (4, 1826630), (5, 1461304), (8, 913315), (10, 730652), (13, 562040), (20, 365326), (26, 281020), (40, 182663), (52, 140510), (65, 112408), (104, 70255), (130, 56204), (260, 28102), (520, 14051)]