27177460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14009}}^1$

素因数の和:14115

約数の個数: 24

約数和(自身を含む): 57665160

約数和(自身を除く): 30487700

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 14009, 28018, 56036, 70045, 140090, 280180, 1358873, 2717746, 5435492, 6794365, 13588730, 27177460]

約数ペア:

[(1, 27177460), (2, 13588730), (4, 6794365), (5, 5435492), (10, 2717746), (20, 1358873), (97, 280180), (194, 140090), (388, 70045), (485, 56036), (970, 28018), (1940, 14009)]