39243650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 78082056

約数和(自身を除く): 38838406

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 137, 170, 274, 337, 425, 674, 685, 850, 1370, 1685, 2329, 3370, 3425, 4658, 5729, 6850, 8425, 11458, 11645, 16850, 23290, 28645, 46169, 57290, 58225, 92338, 116450, 143225, 230845, 286450, 461690, 784873, 1154225, 1569746, 2308450, 3924365, 7848730, 19621825, 39243650]

約数ペア:

[(1, 39243650), (2, 19621825), (5, 7848730), (10, 3924365), (17, 2308450), (25, 1569746), (34, 1154225), (50, 784873), (85, 461690), (137, 286450), (170, 230845), (274, 143225), (337, 116450), (425, 92338), (674, 58225), (685, 57290), (850, 46169), (1370, 28645), (1685, 23290), (2329, 16850), (3370, 11645), (3425, 11458), (4658, 8425), (5729, 6850)]