4924000

素因数分解:

$2^5\times 5^3\times {\mathrm{1231}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 12108096

約数和(自身を除く): 7184096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 1231, 2000, 2462, 4000, 4924, 6155, 9848, 12310, 19696, 24620, 30775, 39392, 49240, 61550, 98480, 123100, 153875, 196960, 246200, 307750, 492400, 615500, 984800, 1231000, 2462000, 4924000]

約数ペア:

[(1, 4924000), (2, 2462000), (4, 1231000), (5, 984800), (8, 615500), (10, 492400), (16, 307750), (20, 246200), (25, 196960), (32, 153875), (40, 123100), (50, 98480), (80, 61550), (100, 49240), (125, 39392), (160, 30775), (200, 24620), (250, 19696), (400, 12310), (500, 9848), (800, 6155), (1000, 4924), (1231, 4000), (2000, 2462)]