88086620

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{3943}}^1$

素因数の和:5069

約数の個数: 24

約数和(自身を含む): 185194464

約数和(自身を除く): 97107844

約数列:

[1, 2, 4, 5, 10, 20, 1117, 2234, 3943, 4468, 5585, 7886, 11170, 15772, 19715, 22340, 39430, 78860, 4404331, 8808662, 17617324, 22021655, 44043310, 88086620]

約数ペア:

[(1, 88086620), (2, 44043310), (4, 22021655), (5, 17617324), (10, 8808662), (20, 4404331), (1117, 78860), (2234, 39430), (3943, 22340), (4468, 19715), (5585, 15772), (7886, 11170)]