23043860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164599}}^1$

素因数の和:164615

約数の個数: 24

約数和(自身を含む): 55305600

約数和(自身を除く): 32261740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164599, 329198, 658396, 822995, 1152193, 1645990, 2304386, 3291980, 4608772, 5760965, 11521930, 23043860]

約数ペア:

[(1, 23043860), (2, 11521930), (4, 5760965), (5, 4608772), (7, 3291980), (10, 2304386), (14, 1645990), (20, 1152193), (28, 822995), (35, 658396), (70, 329198), (140, 164599)]