4506383900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{23027}}^1$

素因数の和:23163

約数の個数: 72

約数和(自身を含む): 10393918080

約数和(自身を除く): 5887534180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 103, 190, 206, 380, 412, 475, 515, 950, 1030, 1900, 1957, 2060, 2575, 3914, 5150, 7828, 9785, 10300, 19570, 23027, 39140, 46054, 48925, 92108, 97850, 115135, 195700, 230270, 437513, 460540, 575675, 875026, 1151350, 1750052, 2187565, 2302700, 2371781, 4375130, 4743562, 8750260, 9487124, 10937825, 11858905, 21875650, 23717810, 43751300, 45063839, 47435620, 59294525, 90127678, 118589050, 180255356, 225319195, 237178100, 450638390, 901276780, 1126595975, 2253191950, 4506383900]

約数ペア:

[(1, 4506383900), (2, 2253191950), (4, 1126595975), (5, 901276780), (10, 450638390), (19, 237178100), (20, 225319195), (25, 180255356), (38, 118589050), (50, 90127678), (76, 59294525), (95, 47435620), (100, 45063839), (103, 43751300), (190, 23717810), (206, 21875650), (380, 11858905), (412, 10937825), (475, 9487124), (515, 8750260), (950, 4743562), (1030, 4375130), (1900, 2371781), (1957, 2302700), (2060, 2187565), (2575, 1750052), (3914, 1151350), (5150, 875026), (7828, 575675), (9785, 460540), (10300, 437513), (19570, 230270), (23027, 195700), (39140, 115135), (46054, 97850), (48925, 92108)]