88949240

素因数分解:

$2^3\times 5^1\times {\mathrm{2223731}}^1$

素因数の和:2223742

約数の個数: 16

約数和(自身を含む): 200135880

約数和(自身を除く): 111186640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2223731, 4447462, 8894924, 11118655, 17789848, 22237310, 44474620, 88949240]

約数ペア:

[(1, 88949240), (2, 44474620), (4, 22237310), (5, 17789848), (8, 11118655), (10, 8894924), (20, 4447462), (40, 2223731)]