127938630160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{761177}}^1$

素因数の和:761392

約数の個数: 80

約数和(自身を含む): 326198264832

約数和(自身を除く): 198259634672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 382, 440, 764, 880, 955, 1528, 1910, 2101, 3056, 3820, 4202, 7640, 8404, 10505, 15280, 16808, 21010, 33616, 42020, 84040, 168080, 761177, 1522354, 3044708, 3805885, 6089416, 7611770, 8372947, 12178832, 15223540, 16745894, 30447080, 33491788, 41864735, 60894160, 66983576, 83729470, 133967152, 145384807, 167458940, 290769614, 334917880, 581539228, 669835760, 726924035, 1163078456, 1453848070, 1599232877, 2326156912, 2907696140, 3198465754, 5815392280, 6396931508, 7996164385, 11630784560, 12793863016, 15992328770, 25587726032, 31984657540, 63969315080, 127938630160]

約数ペア:

[(1, 127938630160), (2, 63969315080), (4, 31984657540), (5, 25587726032), (8, 15992328770), (10, 12793863016), (11, 11630784560), (16, 7996164385), (20, 6396931508), (22, 5815392280), (40, 3198465754), (44, 2907696140), (55, 2326156912), (80, 1599232877), (88, 1453848070), (110, 1163078456), (176, 726924035), (191, 669835760), (220, 581539228), (382, 334917880), (440, 290769614), (764, 167458940), (880, 145384807), (955, 133967152), (1528, 83729470), (1910, 66983576), (2101, 60894160), (3056, 41864735), (3820, 33491788), (4202, 30447080), (7640, 16745894), (8404, 15223540), (10505, 12178832), (15280, 8372947), (16808, 7611770), (21010, 6089416), (33616, 3805885), (42020, 3044708), (84040, 1522354), (168080, 761177)]