2067234040

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{69557}}^1$

素因数の和:70311

約数の個数: 32

約数和(自身を含む): 4657603680

約数和(自身を除く): 2590369640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2972, 3715, 5944, 7430, 14860, 29720, 69557, 139114, 278228, 347785, 556456, 695570, 1391140, 2782280, 51680851, 103361702, 206723404, 258404255, 413446808, 516808510, 1033617020, 2067234040]

約数ペア:

[(1, 2067234040), (2, 1033617020), (4, 516808510), (5, 413446808), (8, 258404255), (10, 206723404), (20, 103361702), (40, 51680851), (743, 2782280), (1486, 1391140), (2972, 695570), (3715, 556456), (5944, 347785), (7430, 278228), (14860, 139114), (29720, 69557)]