8054150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12416

約数の個数: 24

約数和(自身を含む): 16134384

約数和(自身を除く): 8080234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 12391, 24782, 61955, 123910, 161083, 309775, 322166, 619550, 805415, 1610830, 4027075, 8054150]

約数ペア:

[(1, 8054150), (2, 4027075), (5, 1610830), (10, 805415), (13, 619550), (25, 322166), (26, 309775), (50, 161083), (65, 123910), (130, 61955), (325, 24782), (650, 12391)]