23353840

素因数分解:

$2^4\times 5^1\times {\mathrm{291923}}^1$

素因数の和:291936

約数の個数: 20

約数和(自身を含む): 54297864

約数和(自身を除く): 30944024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 291923, 583846, 1167692, 1459615, 2335384, 2919230, 4670768, 5838460, 11676920, 23353840]

約数ペア:

[(1, 23353840), (2, 11676920), (4, 5838460), (5, 4670768), (8, 2919230), (10, 2335384), (16, 1459615), (20, 1167692), (40, 583846), (80, 291923)]