80037652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10427}}^1$

素因数の和:10551

約数の個数: 24

約数和(自身を含む): 148911840

約数和(自身を除く): 68874188

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 10427, 20854, 41708, 198113, 396226, 792452, 1053127, 2106254, 4212508, 20009413, 40018826, 80037652]

約数ペア:

[(1, 80037652), (2, 40018826), (4, 20009413), (19, 4212508), (38, 2106254), (76, 1053127), (101, 792452), (202, 396226), (404, 198113), (1919, 41708), (3838, 20854), (7676, 10427)]