27705940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44687}}^1$

素因数の和:44727

約数の個数: 24

約数和(自身を含む): 60060672

約数和(自身を除く): 32354732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 44687, 89374, 178748, 223435, 446870, 893740, 1385297, 2770594, 5541188, 6926485, 13852970, 27705940]

約数ペア:

[(1, 27705940), (2, 13852970), (4, 6926485), (5, 5541188), (10, 2770594), (20, 1385297), (31, 893740), (62, 446870), (124, 223435), (155, 178748), (310, 89374), (620, 44687)]