7454740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12853}}^1$

素因数の和:12891

約数の個数: 24

約数和(自身を含む): 16196040

約数和(自身を除く): 8741300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12853, 25706, 51412, 64265, 128530, 257060, 372737, 745474, 1490948, 1863685, 3727370, 7454740]

約数ペア:

[(1, 7454740), (2, 3727370), (4, 1863685), (5, 1490948), (10, 745474), (20, 372737), (29, 257060), (58, 128530), (116, 64265), (145, 51412), (290, 25706), (580, 12853)]