148839132040

素因数分解:

$2^3\times 5^1\times {\mathrm{3720978301}}^1$

素因数の和:3720978312

約数の個数: 16

約数和(自身を含む): 334888047180

約数和(自身を除く): 186048915140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3720978301, 7441956602, 14883913204, 18604891505, 29767826408, 37209783010, 74419566020, 148839132040]

約数ペア:

[(1, 148839132040), (2, 74419566020), (4, 37209783010), (5, 29767826408), (8, 18604891505), (10, 14883913204), (20, 7441956602), (40, 3720978301)]