4537580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11969

約数の個数: 24

約数和(自身を含む): 10031280

約数和(自身を除く): 5493700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11941, 23882, 47764, 59705, 119410, 226879, 238820, 453758, 907516, 1134395, 2268790, 4537580]

約数ペア:

[(1, 4537580), (2, 2268790), (4, 1134395), (5, 907516), (10, 453758), (19, 238820), (20, 226879), (38, 119410), (76, 59705), (95, 47764), (190, 23882), (380, 11941)]