89680930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{88793}}^1$

素因数の和:88901

約数の個数: 16

約数和(自身を含む): 163025784

約数和(自身を除く): 73344854

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 88793, 177586, 443965, 887930, 8968093, 17936186, 44840465, 89680930]

約数ペア:

[(1, 89680930), (2, 44840465), (5, 17936186), (10, 8968093), (101, 887930), (202, 443965), (505, 177586), (1010, 88793)]