12574000

素因数分解:

$2^4\times 5^3\times {\mathrm{6287}}^1$

素因数の和:6310

約数の個数: 40

約数和(自身を含む): 30408768

約数和(自身を除く): 17834768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6287, 12574, 25148, 31435, 50296, 62870, 100592, 125740, 157175, 251480, 314350, 502960, 628700, 785875, 1257400, 1571750, 2514800, 3143500, 6287000, 12574000]

約数ペア:

[(1, 12574000), (2, 6287000), (4, 3143500), (5, 2514800), (8, 1571750), (10, 1257400), (16, 785875), (20, 628700), (25, 502960), (40, 314350), (50, 251480), (80, 157175), (100, 125740), (125, 100592), (200, 62870), (250, 50296), (400, 31435), (500, 25148), (1000, 12574), (2000, 6287)]