9039580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 21936096

約数和(自身を除く): 12896516

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 2417, 3740, 4834, 9668, 12085, 24170, 26587, 41089, 48340, 53174, 82178, 106348, 132935, 164356, 205445, 265870, 410890, 451979, 531740, 821780, 903958, 1807916, 2259895, 4519790, 9039580]

約数ペア:

[(1, 9039580), (2, 4519790), (4, 2259895), (5, 1807916), (10, 903958), (11, 821780), (17, 531740), (20, 451979), (22, 410890), (34, 265870), (44, 205445), (55, 164356), (68, 132935), (85, 106348), (110, 82178), (170, 53174), (187, 48340), (220, 41089), (340, 26587), (374, 24170), (748, 12085), (935, 9668), (1870, 4834), (2417, 3740)]