5086000

素因数分解:

$2^4\times 5^3\times {\mathrm{2543}}^1$

素因数の和:2566

約数の個数: 40

約数和(自身を含む): 12302784

約数和(自身を除く): 7216784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2543, 5086, 10172, 12715, 20344, 25430, 40688, 50860, 63575, 101720, 127150, 203440, 254300, 317875, 508600, 635750, 1017200, 1271500, 2543000, 5086000]

約数ペア:

[(1, 5086000), (2, 2543000), (4, 1271500), (5, 1017200), (8, 635750), (10, 508600), (16, 317875), (20, 254300), (25, 203440), (40, 127150), (50, 101720), (80, 63575), (100, 50860), (125, 40688), (200, 25430), (250, 20344), (400, 12715), (500, 10172), (1000, 5086), (2000, 2543)]