2283673820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{22651}}^1$

素因数の和:22802

約数の個数: 36

約数和(自身を含む): 4864426392

約数和(自身を除く): 2580752572

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5041, 10082, 20164, 22651, 25205, 45302, 50410, 90604, 100820, 113255, 226510, 453020, 1608221, 3216442, 6432884, 8041105, 16082210, 32164420, 114183691, 228367382, 456734764, 570918455, 1141836910, 2283673820]

約数ペア:

[(1, 2283673820), (2, 1141836910), (4, 570918455), (5, 456734764), (10, 228367382), (20, 114183691), (71, 32164420), (142, 16082210), (284, 8041105), (355, 6432884), (710, 3216442), (1420, 1608221), (5041, 453020), (10082, 226510), (20164, 113255), (22651, 100820), (25205, 90604), (45302, 50410)]