97462460

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{31039}}^1$

素因数の和:31205

約数の個数: 24

約数和(自身を含む): 205981440

約数和(自身を除く): 108518980

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 31039, 62078, 124156, 155195, 310390, 620780, 4873123, 9746246, 19492492, 24365615, 48731230, 97462460]

約数ペア:

[(1, 97462460), (2, 48731230), (4, 24365615), (5, 19492492), (10, 9746246), (20, 4873123), (157, 620780), (314, 310390), (628, 155195), (785, 124156), (1570, 62078), (3140, 31039)]