41760980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26431}}^1$

素因数の和:26519

約数の個数: 24

約数和(自身を含む): 88811520

約数和(自身を除く): 47050540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 26431, 52862, 105724, 132155, 264310, 528620, 2088049, 4176098, 8352196, 10440245, 20880490, 41760980]

約数ペア:

[(1, 41760980), (2, 20880490), (4, 10440245), (5, 8352196), (10, 4176098), (20, 2088049), (79, 528620), (158, 264310), (316, 132155), (395, 105724), (790, 52862), (1580, 26431)]