38077640

素因数分解:

$2^3\times 5^1\times {\mathrm{951941}}^1$

素因数の和:951952

約数の個数: 16

約数和(自身を含む): 85674780

約数和(自身を除く): 47597140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 951941, 1903882, 3807764, 4759705, 7615528, 9519410, 19038820, 38077640]

約数ペア:

[(1, 38077640), (2, 19038820), (4, 9519410), (5, 7615528), (8, 4759705), (10, 3807764), (20, 1903882), (40, 951941)]