1033990180

素因数分解:

$2^2\times 5^1\times {\mathrm{3911}}^1\times {\mathrm{13219}}^1$

素因数の和:17139

約数の個数: 24

約数和(自身を含む): 2172098880

約数和(自身を除く): 1138108700

約数列:

[1, 2, 4, 5, 10, 20, 3911, 7822, 13219, 15644, 19555, 26438, 39110, 52876, 66095, 78220, 132190, 264380, 51699509, 103399018, 206798036, 258497545, 516995090, 1033990180]

約数ペア:

[(1, 1033990180), (2, 516995090), (4, 258497545), (5, 206798036), (10, 103399018), (20, 51699509), (3911, 264380), (7822, 132190), (13219, 78220), (15644, 66095), (19555, 52876), (26438, 39110)]