112202320

素因数分解:

$2^4\times 5^1\times {\mathrm{1402529}}^1$

素因数の和:1402542

約数の個数: 20

約数和(自身を含む): 260870580

約数和(自身を除く): 148668260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1402529, 2805058, 5610116, 7012645, 11220232, 14025290, 22440464, 28050580, 56101160, 112202320]

約数ペア:

[(1, 112202320), (2, 56101160), (4, 28050580), (5, 22440464), (8, 14025290), (10, 11220232), (16, 7012645), (20, 5610116), (40, 2805058), (80, 1402529)]