23822320

素因数分解:

$2^4\times 5^1\times {\mathrm{297779}}^1$

素因数の和:297792

約数の個数: 20

約数和(自身を含む): 55387080

約数和(自身を除く): 31564760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 297779, 595558, 1191116, 1488895, 2382232, 2977790, 4764464, 5955580, 11911160, 23822320]

約数ペア:

[(1, 23822320), (2, 11911160), (4, 5955580), (5, 4764464), (8, 2977790), (10, 2382232), (16, 1488895), (20, 1191116), (40, 595558), (80, 297779)]