97801250

素因数分解:

$2^1\times 5^4\times {\mathrm{78241}}^1$

素因数の和:78263

約数の個数: 20

約数和(自身を含む): 183321006

約数和(自身を除く): 85519756

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 78241, 156482, 391205, 782410, 1956025, 3912050, 9780125, 19560250, 48900625, 97801250]

約数ペア:

[(1, 97801250), (2, 48900625), (5, 19560250), (10, 9780125), (25, 3912050), (50, 1956025), (125, 782410), (250, 391205), (625, 156482), (1250, 78241)]