22912040

素因数分解:

$2^3\times 5^1\times {\mathrm{572801}}^1$

素因数の和:572812

約数の個数: 16

約数和(自身を含む): 51552180

約数和(自身を除く): 28640140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 572801, 1145602, 2291204, 2864005, 4582408, 5728010, 11456020, 22912040]

約数ペア:

[(1, 22912040), (2, 11456020), (4, 5728010), (5, 4582408), (8, 2864005), (10, 2291204), (20, 1145602), (40, 572801)]