41690350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 44554130

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2069, 4030, 4138, 10075, 10345, 20150, 20690, 26897, 51725, 53794, 64139, 103450, 128278, 134485, 268970, 320695, 641390, 672425, 833807, 1344850, 1603475, 1667614, 3206950, 4169035, 8338070, 20845175, 41690350]

約数ペア:

[(1, 41690350), (2, 20845175), (5, 8338070), (10, 4169035), (13, 3206950), (25, 1667614), (26, 1603475), (31, 1344850), (50, 833807), (62, 672425), (65, 641390), (130, 320695), (155, 268970), (310, 134485), (325, 128278), (403, 103450), (650, 64139), (775, 53794), (806, 51725), (1550, 26897), (2015, 20690), (2069, 20150), (4030, 10345), (4138, 10075)]