5717500

素因数分解:

$2^2\times 5^4\times {\mathrm{2287}}^1$

素因数の和:2311

約数の個数: 30

約数和(自身を含む): 12508496

約数和(自身を除く): 6790996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2287, 2500, 4574, 9148, 11435, 22870, 45740, 57175, 114350, 228700, 285875, 571750, 1143500, 1429375, 2858750, 5717500]

約数ペア:

[(1, 5717500), (2, 2858750), (4, 1429375), (5, 1143500), (10, 571750), (20, 285875), (25, 228700), (50, 114350), (100, 57175), (125, 45740), (250, 22870), (500, 11435), (625, 9148), (1250, 4574), (2287, 2500)]