8727831710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{8389}}^1$

素因数の和:8613

約数の個数: 64

約数和(自身を含む): 17354010240

約数和(自身を除く): 8626178530

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 151, 265, 302, 530, 689, 755, 1378, 1510, 1963, 3445, 3926, 6890, 8003, 8389, 9815, 16006, 16778, 19630, 40015, 41945, 80030, 83890, 104039, 109057, 208078, 218114, 444617, 520195, 545285, 889234, 1040390, 1090570, 1266739, 2223085, 2533478, 4446170, 5780021, 6333695, 11560042, 12667390, 16467607, 28900105, 32935214, 57800210, 67137167, 82338035, 134274334, 164676070, 335685835, 671371670, 872783171, 1745566342, 4363915855, 8727831710]

約数ペア:

[(1, 8727831710), (2, 4363915855), (5, 1745566342), (10, 872783171), (13, 671371670), (26, 335685835), (53, 164676070), (65, 134274334), (106, 82338035), (130, 67137167), (151, 57800210), (265, 32935214), (302, 28900105), (530, 16467607), (689, 12667390), (755, 11560042), (1378, 6333695), (1510, 5780021), (1963, 4446170), (3445, 2533478), (3926, 2223085), (6890, 1266739), (8003, 1090570), (8389, 1040390), (9815, 889234), (16006, 545285), (16778, 520195), (19630, 444617), (40015, 218114), (41945, 208078), (80030, 109057), (83890, 104039)]