41487580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{19031}}^1$

素因数の和:19149

約数の個数: 24

約数和(自身を含む): 87927840

約数和(自身を除く): 46440260

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 19031, 38062, 76124, 95155, 190310, 380620, 2074379, 4148758, 8297516, 10371895, 20743790, 41487580]

約数ペア:

[(1, 41487580), (2, 20743790), (4, 10371895), (5, 8297516), (10, 4148758), (20, 2074379), (109, 380620), (218, 190310), (436, 95155), (545, 76124), (1090, 38062), (2180, 19031)]