44340440

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3917}}^1$

素因数の和:4211

約数の個数: 32

約数和(自身を含む): 100144080

約数和(自身を除く): 55803640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 3917, 5660, 7834, 11320, 15668, 19585, 31336, 39170, 78340, 156680, 1108511, 2217022, 4434044, 5542555, 8868088, 11085110, 22170220, 44340440]

約数ペア:

[(1, 44340440), (2, 22170220), (4, 11085110), (5, 8868088), (8, 5542555), (10, 4434044), (20, 2217022), (40, 1108511), (283, 156680), (566, 78340), (1132, 39170), (1415, 31336), (2264, 19585), (2830, 15668), (3917, 11320), (5660, 7834)]