33520880

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1187}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 78222672

約数和(自身を除く): 44701792

約数列:

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

約数ペア:

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