230556400

素因数分解:

$2^4\times 5^2\times {\mathrm{576391}}^1$

素因数の和:576409

約数の個数: 30

約数和(自身を含む): 553912712

約数和(自身を除く): 323356312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 576391, 1152782, 2305564, 2881955, 4611128, 5763910, 9222256, 11527820, 14409775, 23055640, 28819550, 46111280, 57639100, 115278200, 230556400]

約数ペア:

[(1, 230556400), (2, 115278200), (4, 57639100), (5, 46111280), (8, 28819550), (10, 23055640), (16, 14409775), (20, 11527820), (25, 9222256), (40, 5763910), (50, 4611128), (80, 2881955), (100, 2305564), (200, 1152782), (400, 576391)]