14178380

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7019}}^1$

素因数の和:7129

約数の個数: 24

約数和(自身を含む): 30073680

約数和(自身を除く): 15895300

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 7019, 14038, 28076, 35095, 70190, 140380, 708919, 1417838, 2835676, 3544595, 7089190, 14178380]

約数ペア:

[(1, 14178380), (2, 7089190), (4, 3544595), (5, 2835676), (10, 1417838), (20, 708919), (101, 140380), (202, 70190), (404, 35095), (505, 28076), (1010, 14038), (2020, 7019)]