2022693125

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1167

約数の個数: 40

約数和(自身を含む): 2624309952

約数和(自身を除く): 601616827

約数列:

[1, 5, 25, 43, 73, 125, 215, 365, 625, 1031, 1075, 1825, 3139, 5155, 5375, 9125, 15695, 25775, 26875, 44333, 45625, 75263, 78475, 128875, 221665, 376315, 392375, 644375, 1108325, 1881575, 1961875, 3236309, 5541625, 9407875, 16181545, 27708125, 47039375, 80907725, 404538625, 2022693125]

約数ペア:

[(1, 2022693125), (5, 404538625), (25, 80907725), (43, 47039375), (73, 27708125), (125, 16181545), (215, 9407875), (365, 5541625), (625, 3236309), (1031, 1961875), (1075, 1881575), (1825, 1108325), (3139, 644375), (5155, 392375), (5375, 376315), (9125, 221665), (15695, 128875), (25775, 78475), (26875, 75263), (44333, 45625)]