32275000

素因数分解:

$2^3\times 5^5\times {\mathrm{1291}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 75698280

約数和(自身を除く): 43423280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 1291, 2500, 2582, 3125, 5000, 5164, 6250, 6455, 10328, 12500, 12910, 25000, 25820, 32275, 51640, 64550, 129100, 161375, 258200, 322750, 645500, 806875, 1291000, 1613750, 3227500, 4034375, 6455000, 8068750, 16137500, 32275000]

約数ペア:

[(1, 32275000), (2, 16137500), (4, 8068750), (5, 6455000), (8, 4034375), (10, 3227500), (20, 1613750), (25, 1291000), (40, 806875), (50, 645500), (100, 322750), (125, 258200), (200, 161375), (250, 129100), (500, 64550), (625, 51640), (1000, 32275), (1250, 25820), (1291, 25000), (2500, 12910), (2582, 12500), (3125, 10328), (5000, 6455), (5164, 6250)]