39473620

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2287}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 83026944

約数和(自身を除く): 43553324

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 2287, 3452, 4315, 4574, 8630, 9148, 11435, 17260, 22870, 45740, 1973681, 3947362, 7894724, 9868405, 19736810, 39473620]

約数ペア:

[(1, 39473620), (2, 19736810), (4, 9868405), (5, 7894724), (10, 3947362), (20, 1973681), (863, 45740), (1726, 22870), (2287, 17260), (3452, 11435), (4315, 9148), (4574, 8630)]