83049340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8779}}^1$

素因数の和:8842

約数の個数: 48

約数和(自身を含む): 194705280

約数和(自身を除く): 111655940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 8779, 9460, 17558, 35116, 43895, 87790, 96569, 175580, 193138, 377497, 386276, 482845, 754994, 965690, 1509988, 1887485, 1931380, 3774970, 4152467, 7549940, 8304934, 16609868, 20762335, 41524670, 83049340]

約数ペア:

[(1, 83049340), (2, 41524670), (4, 20762335), (5, 16609868), (10, 8304934), (11, 7549940), (20, 4152467), (22, 3774970), (43, 1931380), (44, 1887485), (55, 1509988), (86, 965690), (110, 754994), (172, 482845), (215, 386276), (220, 377497), (430, 193138), (473, 175580), (860, 96569), (946, 87790), (1892, 43895), (2365, 35116), (4730, 17558), (8779, 9460)]