40469665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 50916096

約数和(自身を除く): 10446431

約数列:

[1, 5, 41, 43, 205, 215, 1763, 4591, 8815, 22955, 188231, 197413, 941155, 987065, 8093933, 40469665]

約数ペア:

[(1, 40469665), (5, 8093933), (41, 987065), (43, 941155), (205, 197413), (215, 188231), (1763, 22955), (4591, 8815)]