11969377360

素因数分解:

$2^4\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{66467}}^1$

素因数の和:68731

約数の個数: 40

約数和(自身を含む): 27841584096

約数和(自身を除く): 15872206736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2251, 4502, 9004, 11255, 18008, 22510, 36016, 45020, 66467, 90040, 132934, 180080, 265868, 332335, 531736, 664670, 1063472, 1329340, 2658680, 5317360, 149617217, 299234434, 598468868, 748086085, 1196937736, 1496172170, 2393875472, 2992344340, 5984688680, 11969377360]

約数ペア:

[(1, 11969377360), (2, 5984688680), (4, 2992344340), (5, 2393875472), (8, 1496172170), (10, 1196937736), (16, 748086085), (20, 598468868), (40, 299234434), (80, 149617217), (2251, 5317360), (4502, 2658680), (9004, 1329340), (11255, 1063472), (18008, 664670), (22510, 531736), (36016, 332335), (45020, 265868), (66467, 180080), (90040, 132934)]