11608179280

素因数分解:

$2^4\times 5^1\times {\mathrm{145102241}}^1$

素因数の和:145102254

約数の個数: 20

約数和(自身を含む): 26989017012

約数和(自身を除く): 15380837732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 145102241, 290204482, 580408964, 725511205, 1160817928, 1451022410, 2321635856, 2902044820, 5804089640, 11608179280]

約数ペア:

[(1, 11608179280), (2, 5804089640), (4, 2902044820), (5, 2321635856), (8, 1451022410), (10, 1160817928), (16, 725511205), (20, 580408964), (40, 290204482), (80, 145102241)]