23228320

素因数分解:

$2^5\times 5^1\times {\mathrm{145177}}^1$

素因数の和:145192

約数の個数: 24

約数和(自身を含む): 54877284

約数和(自身を除く): 31648964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 145177, 290354, 580708, 725885, 1161416, 1451770, 2322832, 2903540, 4645664, 5807080, 11614160, 23228320]

約数ペア:

[(1, 23228320), (2, 11614160), (4, 5807080), (5, 4645664), (8, 2903540), (10, 2322832), (16, 1451770), (20, 1161416), (32, 725885), (40, 580708), (80, 290354), (160, 145177)]