966280940

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{49757}}^1$

素因数の和:50737

約数の個数: 24

約数和(自身を含む): 2031320592

約数和(自身を除く): 1065039652

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 19420, 49757, 99514, 199028, 248785, 497570, 995140, 48314047, 96628094, 193256188, 241570235, 483140470, 966280940]

約数ペア:

[(1, 966280940), (2, 483140470), (4, 241570235), (5, 193256188), (10, 96628094), (20, 48314047), (971, 995140), (1942, 497570), (3884, 248785), (4855, 199028), (9710, 99514), (19420, 49757)]