26565553160

素因数分解:

$2^3\times 5^1\times {\mathrm{3329}}^1\times {\mathrm{199501}}^1$

素因数の和:202841

約数の個数: 32

約数和(自身を含む): 59790749400

約数和(自身を除く): 33225196240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3329, 6658, 13316, 16645, 26632, 33290, 66580, 133160, 199501, 399002, 798004, 997505, 1596008, 1995010, 3990020, 7980040, 664138829, 1328277658, 2656555316, 3320694145, 5313110632, 6641388290, 13282776580, 26565553160]

約数ペア:

[(1, 26565553160), (2, 13282776580), (4, 6641388290), (5, 5313110632), (8, 3320694145), (10, 2656555316), (20, 1328277658), (40, 664138829), (3329, 7980040), (6658, 3990020), (13316, 1995010), (16645, 1596008), (26632, 997505), (33290, 798004), (66580, 399002), (133160, 199501)]