83272040

素因数分解:

$2^3\times 5^1\times {\mathrm{2081801}}^1$

素因数の和:2081812

約数の個数: 16

約数和(自身を含む): 187362180

約数和(自身を除く): 104090140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2081801, 4163602, 8327204, 10409005, 16654408, 20818010, 41636020, 83272040]

約数ペア:

[(1, 83272040), (2, 41636020), (4, 20818010), (5, 16654408), (8, 10409005), (10, 8327204), (20, 4163602), (40, 2081801)]