19034800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2110

約数の個数: 60

約数和(自身を含む): 47742480

約数和(自身を除く): 28707680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2069, 2300, 4138, 4600, 8276, 9200, 10345, 16552, 20690, 33104, 41380, 47587, 51725, 82760, 95174, 103450, 165520, 190348, 206900, 237935, 380696, 413800, 475870, 761392, 827600, 951740, 1189675, 1903480, 2379350, 3806960, 4758700, 9517400, 19034800]

約数ペア:

[(1, 19034800), (2, 9517400), (4, 4758700), (5, 3806960), (8, 2379350), (10, 1903480), (16, 1189675), (20, 951740), (23, 827600), (25, 761392), (40, 475870), (46, 413800), (50, 380696), (80, 237935), (92, 206900), (100, 190348), (115, 165520), (184, 103450), (200, 95174), (230, 82760), (368, 51725), (400, 47587), (460, 41380), (575, 33104), (920, 20690), (1150, 16552), (1840, 10345), (2069, 9200), (2300, 8276), (4138, 4600)]