2022691325

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{1871}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 2544587136

約数和(自身を除く): 521895811

約数列:

[1, 5, 25, 83, 415, 521, 1871, 2075, 2605, 9355, 13025, 43243, 46775, 155293, 216215, 776465, 974791, 1081075, 3882325, 4873955, 24369775, 80907653, 404538265, 2022691325]

約数ペア:

[(1, 2022691325), (5, 404538265), (25, 80907653), (83, 24369775), (415, 4873955), (521, 3882325), (1871, 1081075), (2075, 974791), (2605, 776465), (9355, 216215), (13025, 155293), (43243, 46775)]