3412420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15511}}^1$

素因数の和:15531

約数の個数: 24

約数和(自身を含む): 7818048

約数和(自身を除く): 4405628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 15511, 31022, 62044, 77555, 155110, 170621, 310220, 341242, 682484, 853105, 1706210, 3412420]

約数ペア:

[(1, 3412420), (2, 1706210), (4, 853105), (5, 682484), (10, 341242), (11, 310220), (20, 170621), (22, 155110), (44, 77555), (55, 62044), (110, 31022), (220, 15511)]