22336760

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4397}}^1$

素因数の和:4535

約数の個数: 32

約数和(自身を含む): 50664960

約数和(自身を除く): 28328200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 4397, 5080, 8794, 17588, 21985, 35176, 43970, 87940, 175880, 558419, 1116838, 2233676, 2792095, 4467352, 5584190, 11168380, 22336760]

約数ペア:

[(1, 22336760), (2, 11168380), (4, 5584190), (5, 4467352), (8, 2792095), (10, 2233676), (20, 1116838), (40, 558419), (127, 175880), (254, 87940), (508, 43970), (635, 35176), (1016, 21985), (1270, 17588), (2540, 8794), (4397, 5080)]