122125360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{218081}}^1$

素因数の和:218101

約数の個数: 40

約数和(自身を含む): 324506016

約数和(自身を除く): 202380656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 218081, 436162, 872324, 1090405, 1526567, 1744648, 2180810, 3053134, 3489296, 4361620, 6106268, 7632835, 8723240, 12212536, 15265670, 17446480, 24425072, 30531340, 61062680, 122125360]

約数ペア:

[(1, 122125360), (2, 61062680), (4, 30531340), (5, 24425072), (7, 17446480), (8, 15265670), (10, 12212536), (14, 8723240), (16, 7632835), (20, 6106268), (28, 4361620), (35, 3489296), (40, 3053134), (56, 2180810), (70, 1744648), (80, 1526567), (112, 1090405), (140, 872324), (280, 436162), (560, 218081)]