88817540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2341}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 214040064

約数和(自身を除く): 125222524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2341, 2710, 3794, 4682, 5420, 7588, 9364, 9485, 11705, 16387, 18970, 23410, 32774, 37940, 46820, 65548, 81935, 163870, 327740, 634411, 1268822, 2537644, 3172055, 4440877, 6344110, 8881754, 12688220, 17763508, 22204385, 44408770, 88817540]

約数ペア:

[(1, 88817540), (2, 44408770), (4, 22204385), (5, 17763508), (7, 12688220), (10, 8881754), (14, 6344110), (20, 4440877), (28, 3172055), (35, 2537644), (70, 1268822), (140, 634411), (271, 327740), (542, 163870), (1084, 81935), (1355, 65548), (1897, 46820), (2341, 37940), (2710, 32774), (3794, 23410), (4682, 18970), (5420, 16387), (7588, 11705), (9364, 9485)]