25743880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22193}}^1$

素因数の和:22233

約数の個数: 32

約数和(自身を含む): 59923800

約数和(自身を除く): 34179920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 22193, 44386, 88772, 110965, 177544, 221930, 443860, 643597, 887720, 1287194, 2574388, 3217985, 5148776, 6435970, 12871940, 25743880]

約数ペア:

[(1, 25743880), (2, 12871940), (4, 6435970), (5, 5148776), (8, 3217985), (10, 2574388), (20, 1287194), (29, 887720), (40, 643597), (58, 443860), (116, 221930), (145, 177544), (232, 110965), (290, 88772), (580, 44386), (1160, 22193)]