76328140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1193}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 183742272

約数和(自身を除く): 107414132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1193, 1828, 2285, 2386, 3199, 4570, 4772, 5965, 6398, 8351, 9140, 11930, 12796, 15995, 16702, 23860, 31990, 33404, 41755, 63980, 83510, 167020, 545201, 1090402, 2180804, 2726005, 3816407, 5452010, 7632814, 10904020, 15265628, 19082035, 38164070, 76328140]

約数ペア:

[(1, 76328140), (2, 38164070), (4, 19082035), (5, 15265628), (7, 10904020), (10, 7632814), (14, 5452010), (20, 3816407), (28, 2726005), (35, 2180804), (70, 1090402), (140, 545201), (457, 167020), (914, 83510), (1193, 63980), (1828, 41755), (2285, 33404), (2386, 31990), (3199, 23860), (4570, 16702), (4772, 15995), (5965, 12796), (6398, 11930), (8351, 9140)]