82661900

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{4283}}^1$

素因数の和:4490

約数の個数: 36

約数和(自身を含む): 180347832

約数和(自身を除く): 97685932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 3860, 4283, 4825, 8566, 9650, 17132, 19300, 21415, 42830, 85660, 107075, 214150, 428300, 826619, 1653238, 3306476, 4133095, 8266190, 16532380, 20665475, 41330950, 82661900]

約数ペア:

[(1, 82661900), (2, 41330950), (4, 20665475), (5, 16532380), (10, 8266190), (20, 4133095), (25, 3306476), (50, 1653238), (100, 826619), (193, 428300), (386, 214150), (772, 107075), (965, 85660), (1930, 42830), (3860, 21415), (4283, 19300), (4825, 17132), (8566, 9650)]