8045237292020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47779}}^1\times {\mathrm{366053}}^1$

素因数の和:413864

約数の個数: 48

約数和(自身を含む): 17629980600960

約数和(自身を除く): 9584743308940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 47779, 95558, 191116, 238895, 366053, 477790, 732106, 955580, 1098917, 1464212, 1830265, 2197834, 3660530, 4395668, 5494585, 7321060, 8419219, 10989170, 16838438, 21978340, 33676876, 42096095, 84192190, 168384380, 17489646287, 34979292574, 69958585148, 87448231435, 174896462870, 349792925740, 402261864601, 804523729202, 1609047458404, 2011309323005, 4022618646010, 8045237292020]

約数ペア:

[(1, 8045237292020), (2, 4022618646010), (4, 2011309323005), (5, 1609047458404), (10, 804523729202), (20, 402261864601), (23, 349792925740), (46, 174896462870), (92, 87448231435), (115, 69958585148), (230, 34979292574), (460, 17489646287), (47779, 168384380), (95558, 84192190), (191116, 42096095), (238895, 33676876), (366053, 21978340), (477790, 16838438), (732106, 10989170), (955580, 8419219), (1098917, 7321060), (1464212, 5494585), (1830265, 4395668), (2197834, 3660530)]