2020897100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1188763}}^1$

素因数の和:1188794

約数の個数: 36

約数和(自身を含む): 4643312184

約数和(自身を除く): 2622415084

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 1188763, 2377526, 4755052, 5943815, 11887630, 20208971, 23775260, 29719075, 40417942, 59438150, 80835884, 101044855, 118876300, 202089710, 404179420, 505224275, 1010448550, 2020897100]

約数ペア:

[(1, 2020897100), (2, 1010448550), (4, 505224275), (5, 404179420), (10, 202089710), (17, 118876300), (20, 101044855), (25, 80835884), (34, 59438150), (50, 40417942), (68, 29719075), (85, 23775260), (100, 20208971), (170, 11887630), (340, 5943815), (425, 4755052), (850, 2377526), (1700, 1188763)]