67041760

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1187}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 158968656

約数和(自身を除く): 91926896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 1187, 1412, 1765, 2374, 2824, 3530, 4748, 5648, 5935, 7060, 9496, 11296, 11870, 14120, 18992, 23740, 28240, 37984, 47480, 56480, 94960, 189920, 419011, 838022, 1676044, 2095055, 3352088, 4190110, 6704176, 8380220, 13408352, 16760440, 33520880, 67041760]

約数ペア:

[(1, 67041760), (2, 33520880), (4, 16760440), (5, 13408352), (8, 8380220), (10, 6704176), (16, 4190110), (20, 3352088), (32, 2095055), (40, 1676044), (80, 838022), (160, 419011), (353, 189920), (706, 94960), (1187, 56480), (1412, 47480), (1765, 37984), (2374, 28240), (2824, 23740), (3530, 18992), (4748, 14120), (5648, 11870), (5935, 11296), (7060, 9496)]