85900276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 188762112

約数和(自身を除く): 102861836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 1847, 2114, 3322, 3694, 4228, 6644, 7388, 11627, 12929, 20317, 23254, 25858, 40634, 46508, 51716, 81268, 142219, 278897, 284438, 557794, 568876, 1115588, 1952279, 3067867, 3904558, 6135734, 7809116, 12271468, 21475069, 42950138, 85900276]

約数ペア:

[(1, 85900276), (2, 42950138), (4, 21475069), (7, 12271468), (11, 7809116), (14, 6135734), (22, 3904558), (28, 3067867), (44, 1952279), (77, 1115588), (151, 568876), (154, 557794), (302, 284438), (308, 278897), (604, 142219), (1057, 81268), (1661, 51716), (1847, 46508), (2114, 40634), (3322, 25858), (3694, 23254), (4228, 20317), (6644, 12929), (7388, 11627)]