1618422080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4297}}^1$

素因数の和:4432

約数の個数: 112

約数和(自身を含む): 4244498496

約数和(自身を除く): 2626076416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 160, 176, 214, 220, 320, 352, 428, 440, 535, 704, 856, 880, 1070, 1177, 1712, 1760, 2140, 2354, 3424, 3520, 4280, 4297, 4708, 5885, 6848, 8560, 8594, 9416, 11770, 17120, 17188, 18832, 21485, 23540, 34240, 34376, 37664, 42970, 47080, 47267, 68752, 75328, 85940, 94160, 94534, 137504, 171880, 188320, 189068, 236335, 275008, 343760, 376640, 378136, 459779, 472670, 687520, 756272, 919558, 945340, 1375040, 1512544, 1839116, 1890680, 2298895, 3025088, 3678232, 3781360, 4597790, 5057569, 7356464, 7562720, 9195580, 10115138, 14712928, 15125440, 18391160, 20230276, 25287845, 29425856, 36782320, 40460552, 50575690, 73564640, 80921104, 101151380, 147129280, 161842208, 202302760, 323684416, 404605520, 809211040, 1618422080]

約数ペア:

[(1, 1618422080), (2, 809211040), (4, 404605520), (5, 323684416), (8, 202302760), (10, 161842208), (11, 147129280), (16, 101151380), (20, 80921104), (22, 73564640), (32, 50575690), (40, 40460552), (44, 36782320), (55, 29425856), (64, 25287845), (80, 20230276), (88, 18391160), (107, 15125440), (110, 14712928), (160, 10115138), (176, 9195580), (214, 7562720), (220, 7356464), (320, 5057569), (352, 4597790), (428, 3781360), (440, 3678232), (535, 3025088), (704, 2298895), (856, 1890680), (880, 1839116), (1070, 1512544), (1177, 1375040), (1712, 945340), (1760, 919558), (2140, 756272), (2354, 687520), (3424, 472670), (3520, 459779), (4280, 378136), (4297, 376640), (4708, 343760), (5885, 275008), (6848, 236335), (8560, 189068), (8594, 188320), (9416, 171880), (11770, 137504), (17120, 94534), (17188, 94160), (18832, 85940), (21485, 75328), (23540, 68752), (34240, 47267), (34376, 47080), (37664, 42970)]