4525850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 9814848

約数和(自身を除く): 5288998

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 193, 335, 350, 386, 469, 670, 938, 965, 1351, 1675, 1930, 2345, 2702, 3350, 4690, 4825, 6755, 9650, 11725, 12931, 13510, 23450, 25862, 33775, 64655, 67550, 90517, 129310, 181034, 323275, 452585, 646550, 905170, 2262925, 4525850]

約数ペア:

[(1, 4525850), (2, 2262925), (5, 905170), (7, 646550), (10, 452585), (14, 323275), (25, 181034), (35, 129310), (50, 90517), (67, 67550), (70, 64655), (134, 33775), (175, 25862), (193, 23450), (335, 13510), (350, 12931), (386, 11725), (469, 9650), (670, 6755), (938, 4825), (965, 4690), (1351, 3350), (1675, 2702), (1930, 2345)]