1117960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 2649600

約数和(自身を除く): 1531640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1471, 2942, 5884, 7355, 11768, 14710, 27949, 29420, 55898, 58840, 111796, 139745, 223592, 279490, 558980, 1117960]

約数ペア:

[(1, 1117960), (2, 558980), (4, 279490), (5, 223592), (8, 139745), (10, 111796), (19, 58840), (20, 55898), (38, 29420), (40, 27949), (76, 14710), (95, 11768), (152, 7355), (190, 5884), (380, 2942), (760, 1471)]