1266705020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3187}}^1$

素因数の和:3387

約数の個数: 96

約数和(自身を含む): 3239212032

約数和(自身を除く): 1972507012

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 167, 170, 238, 334, 340, 476, 595, 668, 835, 1169, 1190, 1670, 2338, 2380, 2839, 3187, 3340, 4676, 5678, 5845, 6374, 11356, 11690, 12748, 14195, 15935, 19873, 22309, 23380, 28390, 31870, 39746, 44618, 54179, 56780, 63740, 79492, 89236, 99365, 108358, 111545, 198730, 216716, 223090, 270895, 379253, 397460, 446180, 532229, 541790, 758506, 1064458, 1083580, 1517012, 1896265, 2128916, 2661145, 3725603, 3792530, 5322290, 7451206, 7585060, 9047893, 10644580, 14902412, 18095786, 18628015, 36191572, 37256030, 45239465, 63335251, 74512060, 90478930, 126670502, 180957860, 253341004, 316676255, 633352510, 1266705020]

約数ペア:

[(1, 1266705020), (2, 633352510), (4, 316676255), (5, 253341004), (7, 180957860), (10, 126670502), (14, 90478930), (17, 74512060), (20, 63335251), (28, 45239465), (34, 37256030), (35, 36191572), (68, 18628015), (70, 18095786), (85, 14902412), (119, 10644580), (140, 9047893), (167, 7585060), (170, 7451206), (238, 5322290), (334, 3792530), (340, 3725603), (476, 2661145), (595, 2128916), (668, 1896265), (835, 1517012), (1169, 1083580), (1190, 1064458), (1670, 758506), (2338, 541790), (2380, 532229), (2839, 446180), (3187, 397460), (3340, 379253), (4676, 270895), (5678, 223090), (5845, 216716), (6374, 198730), (11356, 111545), (11690, 108358), (12748, 99365), (14195, 89236), (15935, 79492), (19873, 63740), (22309, 56780), (23380, 54179), (28390, 44618), (31870, 39746)]