90222110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{820201}}^1$

素因数の和:820219

約数の個数: 16

約数和(自身を含む): 177163632

約数和(自身を除く): 86941522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 820201, 1640402, 4101005, 8202010, 9022211, 18044422, 45111055, 90222110]

約数ペア:

[(1, 90222110), (2, 45111055), (5, 18044422), (10, 9022211), (11, 8202010), (22, 4101005), (55, 1640402), (110, 820201)]