40691480

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6737}}^1$

素因数の和:6899

約数の個数: 32

約数和(自身を含む): 92175840

約数和(自身を除く): 51484360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 6737, 13474, 26948, 33685, 53896, 67370, 134740, 269480, 1017287, 2034574, 4069148, 5086435, 8138296, 10172870, 20345740, 40691480]

約数ペア:

[(1, 40691480), (2, 20345740), (4, 10172870), (5, 8138296), (8, 5086435), (10, 4069148), (20, 2034574), (40, 1017287), (151, 269480), (302, 134740), (604, 67370), (755, 53896), (1208, 33685), (1510, 26948), (3020, 13474), (6040, 6737)]