85948820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{40163}}^1$

素因数の和:40279

約数の個数: 24

約数和(自身を含む): 182183904

約数和(自身を除く): 96235084

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 40163, 80326, 160652, 200815, 401630, 803260, 4297441, 8594882, 17189764, 21487205, 42974410, 85948820]

約数ペア:

[(1, 85948820), (2, 42974410), (4, 21487205), (5, 17189764), (10, 8594882), (20, 4297441), (107, 803260), (214, 401630), (428, 200815), (535, 160652), (1070, 80326), (2140, 40163)]