78053620

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{34537}}^1$

素因数の和:34659

約数の個数: 24

約数和(自身を含む): 165367944

約数和(自身を除く): 87314324

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 34537, 69074, 138148, 172685, 345370, 690740, 3902681, 7805362, 15610724, 19513405, 39026810, 78053620]

約数ペア:

[(1, 78053620), (2, 39026810), (4, 19513405), (5, 15610724), (10, 7805362), (20, 3902681), (113, 690740), (226, 345370), (452, 172685), (565, 138148), (1130, 69074), (2260, 34537)]