7029041178520

素因数分解:

$2^3\times 5^1\times {\mathrm{1400107}}^1\times {\mathrm{125509}}^1$

素因数の和:1525627

約数の個数: 32

約数和(自身を含む): 15815479957200

約数和(自身を除く): 8786438778680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 125509, 251018, 502036, 627545, 1004072, 1255090, 1400107, 2510180, 2800214, 5020360, 5600428, 7000535, 11200856, 14001070, 28002140, 56004280, 175726029463, 351452058926, 702904117852, 878630147315, 1405808235704, 1757260294630, 3514520589260, 7029041178520]

約数ペア:

[(1, 7029041178520), (2, 3514520589260), (4, 1757260294630), (5, 1405808235704), (8, 878630147315), (10, 702904117852), (20, 351452058926), (40, 175726029463), (125509, 56004280), (251018, 28002140), (502036, 14001070), (627545, 11200856), (1004072, 7000535), (1255090, 5600428), (1400107, 5020360), (2510180, 2800214)]