27120410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 25376230

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 3037, 4465, 6074, 8930, 15185, 30370, 57703, 115406, 142739, 285478, 288515, 577030, 713695, 1427390, 2712041, 5424082, 13560205, 27120410]

約数ペア:

[(1, 27120410), (2, 13560205), (5, 5424082), (10, 2712041), (19, 1427390), (38, 713695), (47, 577030), (94, 288515), (95, 285478), (190, 142739), (235, 115406), (470, 57703), (893, 30370), (1786, 15185), (3037, 8930), (4465, 6074)]