10580680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 26308800

約数和(自身を除く): 15728120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 173, 220, 278, 346, 440, 556, 692, 695, 865, 1112, 1384, 1390, 1529, 1730, 1903, 2780, 3058, 3460, 3806, 5560, 6116, 6920, 7612, 7645, 9515, 12232, 15224, 15290, 19030, 24047, 30580, 38060, 48094, 61160, 76120, 96188, 120235, 192376, 240470, 264517, 480940, 529034, 961880, 1058068, 1322585, 2116136, 2645170, 5290340, 10580680]

約数ペア:

[(1, 10580680), (2, 5290340), (4, 2645170), (5, 2116136), (8, 1322585), (10, 1058068), (11, 961880), (20, 529034), (22, 480940), (40, 264517), (44, 240470), (55, 192376), (88, 120235), (110, 96188), (139, 76120), (173, 61160), (220, 48094), (278, 38060), (346, 30580), (440, 24047), (556, 19030), (692, 15290), (695, 15224), (865, 12232), (1112, 9515), (1384, 7645), (1390, 7612), (1529, 6920), (1730, 6116), (1903, 5560), (2780, 3806), (3058, 3460)]