1855441460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3199037}}^1$

素因数の和:3199075

約数の個数: 24

約数和(自身を含む): 4030787880

約数和(自身を除く): 2175346420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3199037, 6398074, 12796148, 15995185, 31990370, 63980740, 92772073, 185544146, 371088292, 463860365, 927720730, 1855441460]

約数ペア:

[(1, 1855441460), (2, 927720730), (4, 463860365), (5, 371088292), (10, 185544146), (20, 92772073), (29, 63980740), (58, 31990370), (116, 15995185), (145, 12796148), (290, 6398074), (580, 3199037)]