4474889440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3995437}}^1$

素因数の和:3995459

約数の個数: 48

約数和(自身を含む): 12082204512

約数和(自身を除く): 7607315072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3995437, 7990874, 15981748, 19977185, 27968059, 31963496, 39954370, 55936118, 63926992, 79908740, 111872236, 127853984, 139840295, 159817480, 223744472, 279680590, 319634960, 447488944, 559361180, 639269920, 894977888, 1118722360, 2237444720, 4474889440]

約数ペア:

[(1, 4474889440), (2, 2237444720), (4, 1118722360), (5, 894977888), (7, 639269920), (8, 559361180), (10, 447488944), (14, 319634960), (16, 279680590), (20, 223744472), (28, 159817480), (32, 139840295), (35, 127853984), (40, 111872236), (56, 79908740), (70, 63926992), (80, 55936118), (112, 39954370), (140, 31963496), (160, 27968059), (224, 19977185), (280, 15981748), (560, 7990874), (1120, 3995437)]