45543380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119851}}^1$

素因数の和:119879

約数の個数: 24

約数和(自身を含む): 100675680

約数和(自身を除く): 55132300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 119851, 239702, 479404, 599255, 1198510, 2277169, 2397020, 4554338, 9108676, 11385845, 22771690, 45543380]

約数ペア:

[(1, 45543380), (2, 22771690), (4, 11385845), (5, 9108676), (10, 4554338), (19, 2397020), (20, 2277169), (38, 1198510), (76, 599255), (95, 479404), (190, 239702), (380, 119851)]