4205150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2756

約数の個数: 24

約数和(自身を含む): 8076864

約数和(自身を除く): 3871714

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 2713, 5426, 13565, 27130, 67825, 84103, 135650, 168206, 420515, 841030, 2102575, 4205150]

約数ペア:

[(1, 4205150), (2, 2102575), (5, 841030), (10, 420515), (25, 168206), (31, 135650), (50, 84103), (62, 67825), (155, 27130), (310, 13565), (775, 5426), (1550, 2713)]