23740540

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2833}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 49991760

約数和(自身を除く): 26251220

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 2833, 4190, 5666, 8380, 11332, 14165, 28330, 56660, 1187027, 2374054, 4748108, 5935135, 11870270, 23740540]

約数ペア:

[(1, 23740540), (2, 11870270), (4, 5935135), (5, 4748108), (10, 2374054), (20, 1187027), (419, 56660), (838, 28330), (1676, 14165), (2095, 11332), (2833, 8380), (4190, 5666)]