6663670390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{4337}}^1$

素因数の和:4633

約数の個数: 64

約数和(自身を含む): 13223056896

約数和(自身を除く): 6559386506

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 223, 265, 446, 530, 689, 1115, 1378, 2230, 2899, 3445, 4337, 5798, 6890, 8674, 11819, 14495, 21685, 23638, 28990, 43370, 56381, 59095, 112762, 118190, 153647, 229861, 281905, 307294, 459722, 563810, 768235, 967151, 1149305, 1536470, 1934302, 2298610, 2988193, 4835755, 5976386, 9671510, 12572963, 14940965, 25145926, 29881930, 51259003, 62864815, 102518006, 125729630, 256295015, 512590030, 666367039, 1332734078, 3331835195, 6663670390]

約数ペア:

[(1, 6663670390), (2, 3331835195), (5, 1332734078), (10, 666367039), (13, 512590030), (26, 256295015), (53, 125729630), (65, 102518006), (106, 62864815), (130, 51259003), (223, 29881930), (265, 25145926), (446, 14940965), (530, 12572963), (689, 9671510), (1115, 5976386), (1378, 4835755), (2230, 2988193), (2899, 2298610), (3445, 1934302), (4337, 1536470), (5798, 1149305), (6890, 967151), (8674, 768235), (11819, 563810), (14495, 459722), (21685, 307294), (23638, 281905), (28990, 229861), (43370, 153647), (56381, 118190), (59095, 112762)]