25373960

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{937}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 57236760

約数和(自身を除く): 31862800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 937, 1354, 1874, 2708, 3385, 3748, 4685, 5416, 6770, 7496, 9370, 13540, 18740, 27080, 37480, 634349, 1268698, 2537396, 3171745, 5074792, 6343490, 12686980, 25373960]

約数ペア:

[(1, 25373960), (2, 12686980), (4, 6343490), (5, 5074792), (8, 3171745), (10, 2537396), (20, 1268698), (40, 634349), (677, 37480), (937, 27080), (1354, 18740), (1874, 13540), (2708, 9370), (3385, 7496), (3748, 6770), (4685, 5416)]