42722320

素因数分解:

$2^4\times 5^1\times {\mathrm{534029}}^1$

素因数の和:534042

約数の個数: 20

約数和(自身を含む): 99329580

約数和(自身を除く): 56607260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 534029, 1068058, 2136116, 2670145, 4272232, 5340290, 8544464, 10680580, 21361160, 42722320]

約数ペア:

[(1, 42722320), (2, 21361160), (4, 10680580), (5, 8544464), (8, 5340290), (10, 4272232), (16, 2670145), (20, 2136116), (40, 1068058), (80, 534029)]