147034040

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3923}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 331264080

約数和(自身を除く): 184230040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 1874, 3748, 3923, 4685, 7496, 7846, 9370, 15692, 18740, 19615, 31384, 37480, 39230, 78460, 156920, 3675851, 7351702, 14703404, 18379255, 29406808, 36758510, 73517020, 147034040]

約数ペア:

[(1, 147034040), (2, 73517020), (4, 36758510), (5, 29406808), (8, 18379255), (10, 14703404), (20, 7351702), (40, 3675851), (937, 156920), (1874, 78460), (3748, 39230), (3923, 37480), (4685, 31384), (7496, 19615), (7846, 18740), (9370, 15692)]