34877180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 80396064

約数和(自身を除く): 45518884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2531, 2756, 3445, 5062, 6890, 10124, 12655, 13780, 25310, 32903, 50620, 65806, 131612, 134143, 164515, 268286, 329030, 536572, 658060, 670715, 1341430, 1743859, 2682860, 3487718, 6975436, 8719295, 17438590, 34877180]

約数ペア:

[(1, 34877180), (2, 17438590), (4, 8719295), (5, 6975436), (10, 3487718), (13, 2682860), (20, 1743859), (26, 1341430), (52, 670715), (53, 658060), (65, 536572), (106, 329030), (130, 268286), (212, 164515), (260, 134143), (265, 131612), (530, 65806), (689, 50620), (1060, 32903), (1378, 25310), (2531, 13780), (2756, 12655), (3445, 10124), (5062, 6890)]