90686860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{412213}}^1$

素因数の和:412233

約数の個数: 24

約数和(自身を含む): 207755856

約数和(自身を除く): 117068996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 412213, 824426, 1648852, 2061065, 4122130, 4534343, 8244260, 9068686, 18137372, 22671715, 45343430, 90686860]

約数ペア:

[(1, 90686860), (2, 45343430), (4, 22671715), (5, 18137372), (10, 9068686), (11, 8244260), (20, 4534343), (22, 4122130), (44, 2061065), (55, 1648852), (110, 824426), (220, 412213)]