1263200

素因数分解:

$2^5\times 5^2\times {\mathrm{1579}}^1$

素因数の和:1599

約数の個数: 36

約数和(自身を含む): 3085740

約数和(自身を除く): 1822540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1579, 3158, 6316, 7895, 12632, 15790, 25264, 31580, 39475, 50528, 63160, 78950, 126320, 157900, 252640, 315800, 631600, 1263200]

約数ペア:

[(1, 1263200), (2, 631600), (4, 315800), (5, 252640), (8, 157900), (10, 126320), (16, 78950), (20, 63160), (25, 50528), (32, 39475), (40, 31580), (50, 25264), (80, 15790), (100, 12632), (160, 7895), (200, 6316), (400, 3158), (800, 1579)]