4260260

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 8990520

約数和(自身を除く): 4730260

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 769, 1108, 1385, 1538, 2770, 3076, 3845, 5540, 7690, 15380, 213013, 426026, 852052, 1065065, 2130130, 4260260]

約数ペア:

[(1, 4260260), (2, 2130130), (4, 1065065), (5, 852052), (10, 426026), (20, 213013), (277, 15380), (554, 7690), (769, 5540), (1108, 3845), (1385, 3076), (1538, 2770)]