22083740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 53307072

約数和(自身を除く): 31223332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 677, 932, 1165, 1354, 1631, 2330, 2708, 3262, 3385, 4660, 4739, 6524, 6770, 8155, 9478, 13540, 16310, 18956, 23695, 32620, 47390, 94780, 157741, 315482, 630964, 788705, 1104187, 1577410, 2208374, 3154820, 4416748, 5520935, 11041870, 22083740]

約数ペア:

[(1, 22083740), (2, 11041870), (4, 5520935), (5, 4416748), (7, 3154820), (10, 2208374), (14, 1577410), (20, 1104187), (28, 788705), (35, 630964), (70, 315482), (140, 157741), (233, 94780), (466, 47390), (677, 32620), (932, 23695), (1165, 18956), (1354, 16310), (1631, 13540), (2330, 9478), (2708, 8155), (3262, 6770), (3385, 6524), (4660, 4739)]