71259250

素因数分解:

$2^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 134362800

約数和(自身を除く): 63103550

約数列:

[1, 2, 5, 10, 25, 50, 125, 149, 250, 298, 745, 1490, 1913, 3725, 3826, 7450, 9565, 18625, 19130, 37250, 47825, 95650, 239125, 285037, 478250, 570074, 1425185, 2850370, 7125925, 14251850, 35629625, 71259250]

約数ペア:

[(1, 71259250), (2, 35629625), (5, 14251850), (10, 7125925), (25, 2850370), (50, 1425185), (125, 570074), (149, 478250), (250, 285037), (298, 239125), (745, 95650), (1490, 47825), (1913, 37250), (3725, 19130), (3826, 18625), (7450, 9565)]