38580740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5708

約数の個数: 48

約数和(自身を含む): 91252224

約数和(自身を除く): 52671484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 5657, 6820, 11314, 22628, 28285, 56570, 62227, 113140, 124454, 175367, 248908, 311135, 350734, 622270, 701468, 876835, 1244540, 1753670, 1929037, 3507340, 3858074, 7716148, 9645185, 19290370, 38580740]

約数ペア:

[(1, 38580740), (2, 19290370), (4, 9645185), (5, 7716148), (10, 3858074), (11, 3507340), (20, 1929037), (22, 1753670), (31, 1244540), (44, 876835), (55, 701468), (62, 622270), (110, 350734), (124, 311135), (155, 248908), (220, 175367), (310, 124454), (341, 113140), (620, 62227), (682, 56570), (1364, 28285), (1705, 22628), (3410, 11314), (5657, 6820)]