40934245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9421}}^1$

素因数の和:9516

約数の個数: 16

約数和(自身を含む): 54270720

約数和(自身を除く): 13336475

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 9421, 47105, 103631, 518155, 744259, 3721295, 8186849, 40934245]

約数ペア:

[(1, 40934245), (5, 8186849), (11, 3721295), (55, 744259), (79, 518155), (395, 103631), (869, 47105), (4345, 9421)]