2636701160

素因数分解:

$2^3\times 5^1\times {\mathrm{3329}}^1\times {\mathrm{19801}}^1$

素因数の和:23141

約数の個数: 32

約数和(自身を含む): 5934659400

約数和(自身を除く): 3297958240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3329, 6658, 13316, 16645, 19801, 26632, 33290, 39602, 66580, 79204, 99005, 133160, 158408, 198010, 396020, 792040, 65917529, 131835058, 263670116, 329587645, 527340232, 659175290, 1318350580, 2636701160]

約数ペア:

[(1, 2636701160), (2, 1318350580), (4, 659175290), (5, 527340232), (8, 329587645), (10, 263670116), (20, 131835058), (40, 65917529), (3329, 792040), (6658, 396020), (13316, 198010), (16645, 158408), (19801, 133160), (26632, 99005), (33290, 79204), (39602, 66580)]