83738780

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8741}}^1$

素因数の和:9229

約数の個数: 24

約数和(自身を含む): 176238720

約数和(自身を除く): 92499940

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 8741, 9580, 17482, 34964, 43705, 87410, 174820, 4186939, 8373878, 16747756, 20934695, 41869390, 83738780]

約数ペア:

[(1, 83738780), (2, 41869390), (4, 20934695), (5, 16747756), (10, 8373878), (20, 4186939), (479, 174820), (958, 87410), (1916, 43705), (2395, 34964), (4790, 17482), (8741, 9580)]