2472982000

素因数分解:

$2^4\times 5^3\times {\mathrm{1236491}}^1$

素因数の和:1236514

約数の個数: 40

約数和(自身を含む): 5979675312

約数和(自身を除く): 3506693312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 1236491, 2472982, 4945964, 6182455, 9891928, 12364910, 19783856, 24729820, 30912275, 49459640, 61824550, 98919280, 123649100, 154561375, 247298200, 309122750, 494596400, 618245500, 1236491000, 2472982000]

約数ペア:

[(1, 2472982000), (2, 1236491000), (4, 618245500), (5, 494596400), (8, 309122750), (10, 247298200), (16, 154561375), (20, 123649100), (25, 98919280), (40, 61824550), (50, 49459640), (80, 30912275), (100, 24729820), (125, 19783856), (200, 12364910), (250, 9891928), (400, 6182455), (500, 4945964), (1000, 2472982), (2000, 1236491)]