1354203440

素因数分解:

$2^4\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{13841}}^1$

素因数の和:15077

約数の個数: 40

約数和(自身を含む): 3151325088

約数和(自身を除く): 1797121648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1223, 2446, 4892, 6115, 9784, 12230, 13841, 19568, 24460, 27682, 48920, 55364, 69205, 97840, 110728, 138410, 221456, 276820, 553640, 1107280, 16927543, 33855086, 67710172, 84637715, 135420344, 169275430, 270840688, 338550860, 677101720, 1354203440]

約数ペア:

[(1, 1354203440), (2, 677101720), (4, 338550860), (5, 270840688), (8, 169275430), (10, 135420344), (16, 84637715), (20, 67710172), (40, 33855086), (80, 16927543), (1223, 1107280), (2446, 553640), (4892, 276820), (6115, 221456), (9784, 138410), (12230, 110728), (13841, 97840), (19568, 69205), (24460, 55364), (27682, 48920)]