67277320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 166795200

約数和(自身を除く): 99517880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 1429, 2140, 2354, 2858, 4280, 4708, 5716, 5885, 7145, 9416, 11432, 11770, 14290, 15719, 23540, 28580, 31438, 47080, 57160, 62876, 78595, 125752, 152903, 157190, 305806, 314380, 611612, 628760, 764515, 1223224, 1529030, 1681933, 3058060, 3363866, 6116120, 6727732, 8409665, 13455464, 16819330, 33638660, 67277320]

約数ペア:

[(1, 67277320), (2, 33638660), (4, 16819330), (5, 13455464), (8, 8409665), (10, 6727732), (11, 6116120), (20, 3363866), (22, 3058060), (40, 1681933), (44, 1529030), (55, 1223224), (88, 764515), (107, 628760), (110, 611612), (214, 314380), (220, 305806), (428, 157190), (440, 152903), (535, 125752), (856, 78595), (1070, 62876), (1177, 57160), (1429, 47080), (2140, 31438), (2354, 28580), (2858, 23540), (4280, 15719), (4708, 14290), (5716, 11770), (5885, 11432), (7145, 9416)]