125740556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{16381}}^1$

素因数の和:16505

約数の個数: 24

約数和(自身を含む): 233934960

約数和(自身を除く): 108194404

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 16381, 32762, 65524, 311239, 622478, 1244956, 1654481, 3308962, 6617924, 31435139, 62870278, 125740556]

約数ペア:

[(1, 125740556), (2, 62870278), (4, 31435139), (19, 6617924), (38, 3308962), (76, 1654481), (101, 1244956), (202, 622478), (404, 311239), (1919, 65524), (3838, 32762), (7676, 16381)]