99475540

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{4679}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 209139840

約数和(自身を除く): 109664300

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 4679, 5315, 9358, 10630, 18716, 21260, 23395, 46790, 93580, 4973777, 9947554, 19895108, 24868885, 49737770, 99475540]

約数ペア:

[(1, 99475540), (2, 49737770), (4, 24868885), (5, 19895108), (10, 9947554), (20, 4973777), (1063, 93580), (2126, 46790), (4252, 23395), (4679, 21260), (5315, 18716), (9358, 10630)]