26252540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45263}}^1$

素因数の和:45301

約数の個数: 24

約数和(自身を含む): 57032640

約数和(自身を除く): 30780100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 45263, 90526, 181052, 226315, 452630, 905260, 1312627, 2625254, 5250508, 6563135, 13126270, 26252540]

約数ペア:

[(1, 26252540), (2, 13126270), (4, 6563135), (5, 5250508), (10, 2625254), (20, 1312627), (29, 905260), (58, 452630), (116, 226315), (145, 181052), (290, 90526), (580, 45263)]