10197500

素因数分解:

$2^2\times 5^4\times {\mathrm{4079}}^1$

素因数の和:4103

約数の個数: 30

約数和(自身を含む): 22305360

約数和(自身を除く): 12107860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4079, 8158, 16316, 20395, 40790, 81580, 101975, 203950, 407900, 509875, 1019750, 2039500, 2549375, 5098750, 10197500]

約数ペア:

[(1, 10197500), (2, 5098750), (4, 2549375), (5, 2039500), (10, 1019750), (20, 509875), (25, 407900), (50, 203950), (100, 101975), (125, 81580), (250, 40790), (500, 20395), (625, 16316), (1250, 8158), (2500, 4079)]