27632890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 24569990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 317, 379, 634, 758, 1585, 1895, 3170, 3790, 7291, 8717, 14582, 17434, 36455, 43585, 72910, 87170, 120143, 240286, 600715, 1201430, 2763289, 5526578, 13816445, 27632890]

約数ペア:

[(1, 27632890), (2, 13816445), (5, 5526578), (10, 2763289), (23, 1201430), (46, 600715), (115, 240286), (230, 120143), (317, 87170), (379, 72910), (634, 43585), (758, 36455), (1585, 17434), (1895, 14582), (3170, 8717), (3790, 7291)]