8220340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14173}}^1$

素因数の和:14211

約数の個数: 24

約数和(自身を含む): 17859240

約数和(自身を除く): 9638900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 14173, 28346, 56692, 70865, 141730, 283460, 411017, 822034, 1644068, 2055085, 4110170, 8220340]

約数ペア:

[(1, 8220340), (2, 4110170), (4, 2055085), (5, 1644068), (10, 822034), (20, 411017), (29, 283460), (58, 141730), (116, 70865), (145, 56692), (290, 28346), (580, 14173)]