38105420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65699}}^1$

素因数の和:65737

約数の個数: 24

約数和(自身を含む): 82782000

約数和(自身を除く): 44676580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 65699, 131398, 262796, 328495, 656990, 1313980, 1905271, 3810542, 7621084, 9526355, 19052710, 38105420]

約数ペア:

[(1, 38105420), (2, 19052710), (4, 9526355), (5, 7621084), (10, 3810542), (20, 1905271), (29, 1313980), (58, 656990), (116, 328495), (145, 262796), (290, 131398), (580, 65699)]