8284900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6400

約数の個数: 36

約数和(自身を含む): 19364212

約数和(自身を除く): 11079312

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6373, 12746, 25492, 31865, 63730, 82849, 127460, 159325, 165698, 318650, 331396, 414245, 637300, 828490, 1656980, 2071225, 4142450, 8284900]

約数ペア:

[(1, 8284900), (2, 4142450), (4, 2071225), (5, 1656980), (10, 828490), (13, 637300), (20, 414245), (25, 331396), (26, 318650), (50, 165698), (52, 159325), (65, 127460), (100, 82849), (130, 63730), (260, 31865), (325, 25492), (650, 12746), (1300, 6373)]