71053280

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1237}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 168467040

約数和(自身を除く): 97413760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 718, 1237, 1436, 1795, 2474, 2872, 3590, 4948, 5744, 6185, 7180, 9896, 11488, 12370, 14360, 19792, 24740, 28720, 39584, 49480, 57440, 98960, 197920, 444083, 888166, 1776332, 2220415, 3552664, 4440830, 7105328, 8881660, 14210656, 17763320, 35526640, 71053280]

約数ペア:

[(1, 71053280), (2, 35526640), (4, 17763320), (5, 14210656), (8, 8881660), (10, 7105328), (16, 4440830), (20, 3552664), (32, 2220415), (40, 1776332), (80, 888166), (160, 444083), (359, 197920), (718, 98960), (1237, 57440), (1436, 49480), (1795, 39584), (2474, 28720), (2872, 24740), (3590, 19792), (4948, 14360), (5744, 12370), (6185, 11488), (7180, 9896)]