40885045

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 50434560

約数和(自身を除く): 9549515

約数列:

[1, 5, 43, 215, 397, 479, 1985, 2395, 17071, 20597, 85355, 102985, 190163, 950815, 8177009, 40885045]

約数ペア:

[(1, 40885045), (5, 8177009), (43, 950815), (215, 190163), (397, 102985), (479, 85355), (1985, 20597), (2395, 17071)]