2023408475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{11443}}^1$

素因数の和:12107

約数の個数: 24

約数和(自身を含む): 2741616192

約数和(自身を除く): 718207717

約数列:

[1, 5, 11, 25, 55, 275, 643, 3215, 7073, 11443, 16075, 35365, 57215, 125873, 176825, 286075, 629365, 3146825, 7357849, 36789245, 80936339, 183946225, 404681695, 2023408475]

約数ペア:

[(1, 2023408475), (5, 404681695), (11, 183946225), (25, 80936339), (55, 36789245), (275, 7357849), (643, 3146825), (3215, 629365), (7073, 286075), (11443, 176825), (16075, 125873), (35365, 57215)]