27547900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6719}}^1$

素因数の和:6774

約数の個数: 36

約数和(自身を含む): 61246080

約数和(自身を除く): 33698180

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 6719, 13438, 26876, 33595, 67190, 134380, 167975, 275479, 335950, 550958, 671900, 1101916, 1377395, 2754790, 5509580, 6886975, 13773950, 27547900]

約数ペア:

[(1, 27547900), (2, 13773950), (4, 6886975), (5, 5509580), (10, 2754790), (20, 1377395), (25, 1101916), (41, 671900), (50, 550958), (82, 335950), (100, 275479), (164, 167975), (205, 134380), (410, 67190), (820, 33595), (1025, 26876), (2050, 13438), (4100, 6719)]