9825380

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2203}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 20735232

約数和(自身を除く): 10909852

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2203, 2230, 4406, 4460, 8812, 11015, 22030, 44060, 491269, 982538, 1965076, 2456345, 4912690, 9825380]

約数ペア:

[(1, 9825380), (2, 4912690), (4, 2456345), (5, 1965076), (10, 982538), (20, 491269), (223, 44060), (446, 22030), (892, 11015), (1115, 8812), (2203, 4460), (2230, 4406)]