7660540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22531}}^1$

素因数の和:22557

約数の個数: 24

約数和(自身を含む): 17034192

約数和(自身を除く): 9373652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 22531, 45062, 90124, 112655, 225310, 383027, 450620, 766054, 1532108, 1915135, 3830270, 7660540]

約数ペア:

[(1, 7660540), (2, 3830270), (4, 1915135), (5, 1532108), (10, 766054), (17, 450620), (20, 383027), (34, 225310), (68, 112655), (85, 90124), (170, 45062), (340, 22531)]