1008584620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{2663}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 2195242560

約数和(自身を除く): 1186657940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 653, 1306, 2612, 2663, 3265, 5326, 6530, 10652, 13060, 13315, 18937, 26630, 37874, 53260, 75748, 77227, 94685, 154454, 189370, 308908, 378740, 386135, 772270, 1544540, 1738939, 3477878, 6955756, 8694695, 17389390, 34778780, 50429231, 100858462, 201716924, 252146155, 504292310, 1008584620]

約数ペア:

[(1, 1008584620), (2, 504292310), (4, 252146155), (5, 201716924), (10, 100858462), (20, 50429231), (29, 34778780), (58, 17389390), (116, 8694695), (145, 6955756), (290, 3477878), (580, 1738939), (653, 1544540), (1306, 772270), (2612, 386135), (2663, 378740), (3265, 308908), (5326, 189370), (6530, 154454), (10652, 94685), (13060, 77227), (13315, 75748), (18937, 53260), (26630, 37874)]