23156920

素因数分解:

$2^3\times 5^1\times {\mathrm{578923}}^1$

素因数の和:578934

約数の個数: 16

約数和(自身を含む): 52103160

約数和(自身を除く): 28946240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578923, 1157846, 2315692, 2894615, 4631384, 5789230, 11578460, 23156920]

約数ペア:

[(1, 23156920), (2, 11578460), (4, 5789230), (5, 4631384), (8, 2894615), (10, 2315692), (20, 1157846), (40, 578923)]