57600920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110771}}^1$

素因数の和:110795

約数の個数: 32

約数和(自身を含む): 139572720

約数和(自身を除く): 81971800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110771, 221542, 443084, 553855, 886168, 1107710, 1440023, 2215420, 2880046, 4430840, 5760092, 7200115, 11520184, 14400230, 28800460, 57600920]

約数ペア:

[(1, 57600920), (2, 28800460), (4, 14400230), (5, 11520184), (8, 7200115), (10, 5760092), (13, 4430840), (20, 2880046), (26, 2215420), (40, 1440023), (52, 1107710), (65, 886168), (104, 553855), (130, 443084), (260, 221542), (520, 110771)]