25945629080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92662961}}^1$

素因数の和:92662979

約数の個数: 32

約数和(自身を含む): 66717332640

約数和(自身を除く): 40771703560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92662961, 185325922, 370651844, 463314805, 648640727, 741303688, 926629610, 1297281454, 1853259220, 2594562908, 3243203635, 3706518440, 5189125816, 6486407270, 12972814540, 25945629080]

約数ペア:

[(1, 25945629080), (2, 12972814540), (4, 6486407270), (5, 5189125816), (7, 3706518440), (8, 3243203635), (10, 2594562908), (14, 1853259220), (20, 1297281454), (28, 926629610), (35, 741303688), (40, 648640727), (56, 463314805), (70, 370651844), (140, 185325922), (280, 92662961)]