87083590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19309}}^1$

素因数の和:19368

約数の個数: 32

約数和(自身を含む): 175180320

約数和(自身を除く): 88096730

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 19309, 38618, 96545, 193090, 212399, 424798, 791669, 1061995, 1583338, 2123990, 3958345, 7916690, 8708359, 17416718, 43541795, 87083590]

約数ペア:

[(1, 87083590), (2, 43541795), (5, 17416718), (10, 8708359), (11, 7916690), (22, 3958345), (41, 2123990), (55, 1583338), (82, 1061995), (110, 791669), (205, 424798), (410, 212399), (451, 193090), (902, 96545), (2255, 38618), (4510, 19309)]