13384900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1128

約数の個数: 36

約数和(自身を含む): 29287188

約数和(自身を除く): 15902288

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 977, 1370, 1954, 2740, 3425, 3908, 4885, 6850, 9770, 13700, 19540, 24425, 48850, 97700, 133849, 267698, 535396, 669245, 1338490, 2676980, 3346225, 6692450, 13384900]

約数ペア:

[(1, 13384900), (2, 6692450), (4, 3346225), (5, 2676980), (10, 1338490), (20, 669245), (25, 535396), (50, 267698), (100, 133849), (137, 97700), (274, 48850), (548, 24425), (685, 19540), (977, 13700), (1370, 9770), (1954, 6850), (2740, 4885), (3425, 3908)]