14226920

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1987}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 32205600

約数和(自身を除く): 17978680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 1987, 3580, 3974, 7160, 7948, 9935, 15896, 19870, 39740, 79480, 355673, 711346, 1422692, 1778365, 2845384, 3556730, 7113460, 14226920]

約数ペア:

[(1, 14226920), (2, 7113460), (4, 3556730), (5, 2845384), (8, 1778365), (10, 1422692), (20, 711346), (40, 355673), (179, 79480), (358, 39740), (716, 19870), (895, 15896), (1432, 9935), (1790, 7948), (1987, 7160), (3580, 3974)]