71145650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{33091}}^1$

素因数の和:33146

約数の個数: 24

約数和(自身を含む): 135412464

約数和(自身を除く): 64266814

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 33091, 66182, 165455, 330910, 827275, 1422913, 1654550, 2845826, 7114565, 14229130, 35572825, 71145650]

約数ペア:

[(1, 71145650), (2, 35572825), (5, 14229130), (10, 7114565), (25, 2845826), (43, 1654550), (50, 1422913), (86, 827275), (215, 330910), (430, 165455), (1075, 66182), (2150, 33091)]