7566520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14551}}^1$

素因数の和:14575

約数の個数: 32

約数和(自身を含む): 18335520

約数和(自身を除く): 10769000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14551, 29102, 58204, 72755, 116408, 145510, 189163, 291020, 378326, 582040, 756652, 945815, 1513304, 1891630, 3783260, 7566520]

約数ペア:

[(1, 7566520), (2, 3783260), (4, 1891630), (5, 1513304), (8, 945815), (10, 756652), (13, 582040), (20, 378326), (26, 291020), (40, 189163), (52, 145510), (65, 116408), (104, 72755), (130, 58204), (260, 29102), (520, 14551)]