9140780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41549}}^1$

素因数の和:41569

約数の個数: 24

約数和(自身を含む): 20941200

約数和(自身を除く): 11800420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 41549, 83098, 166196, 207745, 415490, 457039, 830980, 914078, 1828156, 2285195, 4570390, 9140780]

約数ペア:

[(1, 9140780), (2, 4570390), (4, 2285195), (5, 1828156), (10, 914078), (11, 830980), (20, 457039), (22, 415490), (44, 207745), (55, 166196), (110, 83098), (220, 41549)]