73736120

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2273}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 166183920

約数和(自身を除く): 92447800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 2273, 3244, 4055, 4546, 6488, 8110, 9092, 11365, 16220, 18184, 22730, 32440, 45460, 90920, 1843403, 3686806, 7373612, 9217015, 14747224, 18434030, 36868060, 73736120]

約数ペア:

[(1, 73736120), (2, 36868060), (4, 18434030), (5, 14747224), (8, 9217015), (10, 7373612), (20, 3686806), (40, 1843403), (811, 90920), (1622, 45460), (2273, 32440), (3244, 22730), (4055, 18184), (4546, 16220), (6488, 11365), (8110, 9092)]