9946760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5783}}^1$

素因数の和:5837

約数の個数: 32

約数和(自身を含む): 22904640

約数和(自身を除く): 12957880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5783, 11566, 23132, 28915, 46264, 57830, 115660, 231320, 248669, 497338, 994676, 1243345, 1989352, 2486690, 4973380, 9946760]

約数ペア:

[(1, 9946760), (2, 4973380), (4, 2486690), (5, 1989352), (8, 1243345), (10, 994676), (20, 497338), (40, 248669), (43, 231320), (86, 115660), (172, 57830), (215, 46264), (344, 28915), (430, 23132), (860, 11566), (1720, 5783)]