40826605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1993}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 52115184

約数和(自身を除く): 11288579

約数列:

[1, 5, 17, 85, 241, 1205, 1993, 4097, 9965, 20485, 33881, 169405, 480313, 2401565, 8165321, 40826605]

約数ペア:

[(1, 40826605), (5, 8165321), (17, 2401565), (85, 480313), (241, 169405), (1205, 33881), (1993, 20485), (4097, 9965)]