5423140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8787

約数の個数: 24

約数和(自身を含む): 11757312

約数和(自身を除く): 6334172

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8747, 17494, 34988, 43735, 87470, 174940, 271157, 542314, 1084628, 1355785, 2711570, 5423140]

約数ペア:

[(1, 5423140), (2, 2711570), (4, 1355785), (5, 1084628), (10, 542314), (20, 271157), (31, 174940), (62, 87470), (124, 43735), (155, 34988), (310, 17494), (620, 8747)]