8672360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11411}}^1$

素因数の和:11441

約数の個数: 32

約数和(自身を含む): 20541600

約数和(自身を除く): 11869240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11411, 22822, 45644, 57055, 91288, 114110, 216809, 228220, 433618, 456440, 867236, 1084045, 1734472, 2168090, 4336180, 8672360]

約数ペア:

[(1, 8672360), (2, 4336180), (4, 2168090), (5, 1734472), (8, 1084045), (10, 867236), (19, 456440), (20, 433618), (38, 228220), (40, 216809), (76, 114110), (95, 91288), (152, 57055), (190, 45644), (380, 22822), (760, 11411)]