23656420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51427}}^1$

素因数の和:51459

約数の個数: 24

約数和(自身を含む): 51839424

約数和(自身を除く): 28183004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 51427, 102854, 205708, 257135, 514270, 1028540, 1182821, 2365642, 4731284, 5914105, 11828210, 23656420]

約数ペア:

[(1, 23656420), (2, 11828210), (4, 5914105), (5, 4731284), (10, 2365642), (20, 1182821), (23, 1028540), (46, 514270), (92, 257135), (115, 205708), (230, 102854), (460, 51427)]