88473580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{340283}}^1$

素因数の和:340305

約数の個数: 24

約数和(自身を含む): 200086992

約数和(自身を除く): 111613412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 340283, 680566, 1361132, 1701415, 3402830, 4423679, 6805660, 8847358, 17694716, 22118395, 44236790, 88473580]

約数ペア:

[(1, 88473580), (2, 44236790), (4, 22118395), (5, 17694716), (10, 8847358), (13, 6805660), (20, 4423679), (26, 3402830), (52, 1701415), (65, 1361132), (130, 680566), (260, 340283)]