8939360

素因数分解:

$2^5\times 5^1\times {\mathrm{55871}}^1$

素因数の和:55886

約数の個数: 24

約数和(自身を含む): 21119616

約数和(自身を除く): 12180256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 55871, 111742, 223484, 279355, 446968, 558710, 893936, 1117420, 1787872, 2234840, 4469680, 8939360]

約数ペア:

[(1, 8939360), (2, 4469680), (4, 2234840), (5, 1787872), (8, 1117420), (10, 893936), (16, 558710), (20, 446968), (32, 279355), (40, 223484), (80, 111742), (160, 55871)]