38972110

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 71577792

約数和(自身を除く): 32605682

約数列:

[1, 2, 5, 10, 103, 157, 206, 241, 314, 482, 515, 785, 1030, 1205, 1570, 2410, 16171, 24823, 32342, 37837, 49646, 75674, 80855, 124115, 161710, 189185, 248230, 378370, 3897211, 7794422, 19486055, 38972110]

約数ペア:

[(1, 38972110), (2, 19486055), (5, 7794422), (10, 3897211), (103, 378370), (157, 248230), (206, 189185), (241, 161710), (314, 124115), (482, 80855), (515, 75674), (785, 49646), (1030, 37837), (1205, 32342), (1570, 24823), (2410, 16171)]