7893950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 16030224

約数和(自身を除く): 8136274

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 251, 370, 425, 502, 629, 850, 925, 1255, 1258, 1850, 2510, 3145, 4267, 6275, 6290, 8534, 9287, 12550, 15725, 18574, 21335, 31450, 42670, 46435, 92870, 106675, 157879, 213350, 232175, 315758, 464350, 789395, 1578790, 3946975, 7893950]

約数ペア:

[(1, 7893950), (2, 3946975), (5, 1578790), (10, 789395), (17, 464350), (25, 315758), (34, 232175), (37, 213350), (50, 157879), (74, 106675), (85, 92870), (170, 46435), (185, 42670), (251, 31450), (370, 21335), (425, 18574), (502, 15725), (629, 12550), (850, 9287), (925, 8534), (1255, 6290), (1258, 6275), (1850, 4267), (2510, 3145)]