39820350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3825

約数の個数: 48

約数和(自身を含む): 100172160

約数和(自身を除く): 60351810

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 3739, 5325, 7478, 10650, 11217, 18695, 22434, 37390, 56085, 93475, 112170, 186950, 265469, 280425, 530938, 560850, 796407, 1327345, 1592814, 2654690, 3982035, 6636725, 7964070, 13273450, 19910175, 39820350]

約数ペア:

[(1, 39820350), (2, 19910175), (3, 13273450), (5, 7964070), (6, 6636725), (10, 3982035), (15, 2654690), (25, 1592814), (30, 1327345), (50, 796407), (71, 560850), (75, 530938), (142, 280425), (150, 265469), (213, 186950), (355, 112170), (426, 93475), (710, 56085), (1065, 37390), (1775, 22434), (2130, 18695), (3550, 11217), (3739, 10650), (5325, 7478)]