99874580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{384133}}^1$

素因数の和:384155

約数の個数: 24

約数和(自身を含む): 225870792

約数和(自身を除く): 125996212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 384133, 768266, 1536532, 1920665, 3841330, 4993729, 7682660, 9987458, 19974916, 24968645, 49937290, 99874580]

約数ペア:

[(1, 99874580), (2, 49937290), (4, 24968645), (5, 19974916), (10, 9987458), (13, 7682660), (20, 4993729), (26, 3841330), (52, 1920665), (65, 1536532), (130, 768266), (260, 384133)]