91692440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{327473}}^1$

素因数の和:327491

約数の個数: 32

約数和(自身を含む): 235781280

約数和(自身を除く): 144088840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 327473, 654946, 1309892, 1637365, 2292311, 2619784, 3274730, 4584622, 6549460, 9169244, 11461555, 13098920, 18338488, 22923110, 45846220, 91692440]

約数ペア:

[(1, 91692440), (2, 45846220), (4, 22923110), (5, 18338488), (7, 13098920), (8, 11461555), (10, 9169244), (14, 6549460), (20, 4584622), (28, 3274730), (35, 2619784), (40, 2292311), (56, 1637365), (70, 1309892), (140, 654946), (280, 327473)]