27412520

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3019}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 61970400

約数和(自身を除く): 34557880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 3019, 4540, 6038, 9080, 12076, 15095, 24152, 30190, 60380, 120760, 685313, 1370626, 2741252, 3426565, 5482504, 6853130, 13706260, 27412520]

約数ペア:

[(1, 27412520), (2, 13706260), (4, 6853130), (5, 5482504), (8, 3426565), (10, 2741252), (20, 1370626), (40, 685313), (227, 120760), (454, 60380), (908, 30190), (1135, 24152), (1816, 15095), (2270, 12076), (3019, 9080), (4540, 6038)]