10122500

素因数分解:

$2^2\times 5^4\times {\mathrm{4049}}^1$

素因数の和:4073

約数の個数: 30

約数和(自身を含む): 22141350

約数和(自身を除く): 12018850

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4049, 8098, 16196, 20245, 40490, 80980, 101225, 202450, 404900, 506125, 1012250, 2024500, 2530625, 5061250, 10122500]

約数ペア:

[(1, 10122500), (2, 5061250), (4, 2530625), (5, 2024500), (10, 1012250), (20, 506125), (25, 404900), (50, 202450), (100, 101225), (125, 80980), (250, 40490), (500, 20245), (625, 16196), (1250, 8098), (2500, 4049)]