76814620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{132439}}^1$

素因数の和:132477

約数の個数: 24

約数和(自身を含む): 166874400

約数和(自身を除く): 90059780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 132439, 264878, 529756, 662195, 1324390, 2648780, 3840731, 7681462, 15362924, 19203655, 38407310, 76814620]

約数ペア:

[(1, 76814620), (2, 38407310), (4, 19203655), (5, 15362924), (10, 7681462), (20, 3840731), (29, 2648780), (58, 1324390), (116, 662195), (145, 529756), (290, 264878), (580, 132439)]