22148320

素因数分解:

$2^5\times 5^1\times {\mathrm{138427}}^1$

素因数の和:138442

約数の個数: 24

約数和(自身を含む): 52325784

約数和(自身を除く): 30177464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 138427, 276854, 553708, 692135, 1107416, 1384270, 2214832, 2768540, 4429664, 5537080, 11074160, 22148320]

約数ペア:

[(1, 22148320), (2, 11074160), (4, 5537080), (5, 4429664), (8, 2768540), (10, 2214832), (16, 1384270), (20, 1107416), (32, 692135), (40, 553708), (80, 276854), (160, 138427)]