201702040

素因数分解:

$2^3\times 5^1\times {\mathrm{5042551}}^1$

素因数の和:5042562

約数の個数: 16

約数和(自身を含む): 453829680

約数和(自身を除く): 252127640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5042551, 10085102, 20170204, 25212755, 40340408, 50425510, 100851020, 201702040]

約数ペア:

[(1, 201702040), (2, 100851020), (4, 50425510), (5, 40340408), (8, 25212755), (10, 20170204), (20, 10085102), (40, 5042551)]