3939200

素因数分解:

$2^7\times 5^2\times {\mathrm{1231}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 9738960

約数和(自身を除く): 5799760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1231, 1600, 2462, 3200, 4924, 6155, 9848, 12310, 19696, 24620, 30775, 39392, 49240, 61550, 78784, 98480, 123100, 157568, 196960, 246200, 393920, 492400, 787840, 984800, 1969600, 3939200]

約数ペア:

[(1, 3939200), (2, 1969600), (4, 984800), (5, 787840), (8, 492400), (10, 393920), (16, 246200), (20, 196960), (25, 157568), (32, 123100), (40, 98480), (50, 78784), (64, 61550), (80, 49240), (100, 39392), (128, 30775), (160, 24620), (200, 19696), (320, 12310), (400, 9848), (640, 6155), (800, 4924), (1231, 3200), (1600, 2462)]