38631790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{619}}^1$

素因数の和:784

約数の個数: 24

約数和(自身を含む): 70542360

約数和(自身を除く): 31910570

約数列:

[1, 2, 5, 10, 79, 158, 395, 619, 790, 1238, 3095, 6190, 6241, 12482, 31205, 48901, 62410, 97802, 244505, 489010, 3863179, 7726358, 19315895, 38631790]

約数ペア:

[(1, 38631790), (2, 19315895), (5, 7726358), (10, 3863179), (79, 489010), (158, 244505), (395, 97802), (619, 62410), (790, 48901), (1238, 31205), (3095, 12482), (6190, 6241)]