6478120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14723}}^1$

素因数の和:14745

約数の個数: 32

約数和(自身を含む): 15901920

約数和(自身を除く): 9423800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 14723, 29446, 58892, 73615, 117784, 147230, 161953, 294460, 323906, 588920, 647812, 809765, 1295624, 1619530, 3239060, 6478120]

約数ペア:

[(1, 6478120), (2, 3239060), (4, 1619530), (5, 1295624), (8, 809765), (10, 647812), (11, 588920), (20, 323906), (22, 294460), (40, 161953), (44, 147230), (55, 117784), (88, 73615), (110, 58892), (220, 29446), (440, 14723)]