98240420

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{22027}}^1$

素因数の和:22259

約数の個数: 24

約数和(自身を含む): 207239424

約数和(自身を除く): 108999004

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 22027, 44054, 88108, 110135, 220270, 440540, 4912021, 9824042, 19648084, 24560105, 49120210, 98240420]

約数ペア:

[(1, 98240420), (2, 49120210), (4, 24560105), (5, 19648084), (10, 9824042), (20, 4912021), (223, 440540), (446, 220270), (892, 110135), (1115, 88108), (2230, 44054), (4460, 22027)]