2024375

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 20

約数和(自身を含む): 2624160

約数和(自身を除く): 599785

約数列:

[1, 5, 25, 41, 79, 125, 205, 395, 625, 1025, 1975, 3239, 5125, 9875, 16195, 25625, 49375, 80975, 404875, 2024375]

約数ペア:

[(1, 2024375), (5, 404875), (25, 80975), (41, 49375), (79, 25625), (125, 16195), (205, 9875), (395, 5125), (625, 3239), (1025, 1975)]