8127260

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1061}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 17127936

約数和(自身を除く): 9000676

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1061, 1532, 1915, 2122, 3830, 4244, 5305, 7660, 10610, 21220, 406363, 812726, 1625452, 2031815, 4063630, 8127260]

約数ペア:

[(1, 8127260), (2, 4063630), (4, 2031815), (5, 1625452), (10, 812726), (20, 406363), (383, 21220), (766, 10610), (1061, 7660), (1532, 5305), (1915, 4244), (2122, 3830)]