22982320

素因数分解:

$2^4\times 5^1\times {\mathrm{287279}}^1$

素因数の和:287292

約数の個数: 20

約数和(自身を含む): 53434080

約数和(自身を除く): 30451760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 287279, 574558, 1149116, 1436395, 2298232, 2872790, 4596464, 5745580, 11491160, 22982320]

約数ペア:

[(1, 22982320), (2, 11491160), (4, 5745580), (5, 4596464), (8, 2872790), (10, 2298232), (16, 1436395), (20, 1149116), (40, 574558), (80, 287279)]