190023700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{82619}}^1$

素因数の和:82656

約数の個数: 36

約数和(自身を含む): 430284960

約数和(自身を除く): 240261260

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 82619, 165238, 330476, 413095, 826190, 1652380, 1900237, 2065475, 3800474, 4130950, 7600948, 8261900, 9501185, 19002370, 38004740, 47505925, 95011850, 190023700]

約数ペア:

[(1, 190023700), (2, 95011850), (4, 47505925), (5, 38004740), (10, 19002370), (20, 9501185), (23, 8261900), (25, 7600948), (46, 4130950), (50, 3800474), (92, 2065475), (100, 1900237), (115, 1652380), (230, 826190), (460, 413095), (575, 330476), (1150, 165238), (2300, 82619)]