93680

素因数分解:

$2^4\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1184

約数の個数: 20

約数和(自身を含む): 217992

約数和(自身を除く): 124312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1171, 2342, 4684, 5855, 9368, 11710, 18736, 23420, 46840, 93680]

約数ペア:

[(1, 93680), (2, 46840), (4, 23420), (5, 18736), (8, 11710), (10, 9368), (16, 5855), (20, 4684), (40, 2342), (80, 1171)]