2205924025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{3347}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 2807257824

約数和(自身を除く): 601333799

約数列:

[1, 5, 25, 41, 205, 643, 1025, 3215, 3347, 16075, 16735, 26363, 83675, 131815, 137227, 659075, 686135, 2152121, 3430675, 10760605, 53803025, 88236961, 441184805, 2205924025]

約数ペア:

[(1, 2205924025), (5, 441184805), (25, 88236961), (41, 53803025), (205, 10760605), (643, 3430675), (1025, 2152121), (3215, 686135), (3347, 659075), (16075, 137227), (16735, 131815), (26363, 83675)]