12476696980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56712259}}^1$

素因数の和:56712279

約数の個数: 24

約数和(自身を含む): 28582979040

約数和(自身を除く): 16106282060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 56712259, 113424518, 226849036, 283561295, 567122590, 623834849, 1134245180, 1247669698, 2495339396, 3119174245, 6238348490, 12476696980]

約数ペア:

[(1, 12476696980), (2, 6238348490), (4, 3119174245), (5, 2495339396), (10, 1247669698), (11, 1134245180), (20, 623834849), (22, 567122590), (44, 283561295), (55, 226849036), (110, 113424518), (220, 56712259)]