38960440

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1201}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 87842160

約数和(自身を除く): 48881720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1201, 1622, 2402, 3244, 4055, 4804, 6005, 6488, 8110, 9608, 12010, 16220, 24020, 32440, 48040, 974011, 1948022, 3896044, 4870055, 7792088, 9740110, 19480220, 38960440]

約数ペア:

[(1, 38960440), (2, 19480220), (4, 9740110), (5, 7792088), (8, 4870055), (10, 3896044), (20, 1948022), (40, 974011), (811, 48040), (1201, 32440), (1622, 24020), (2402, 16220), (3244, 12010), (4055, 9608), (4804, 8110), (6005, 6488)]