133246100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{102497}}^1$

素因数の和:102524

約数の個数: 36

約数和(自身を含む): 311388924

約数和(自身を除く): 178142824

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 102497, 204994, 409988, 512485, 1024970, 1332461, 2049940, 2562425, 2664922, 5124850, 5329844, 6662305, 10249700, 13324610, 26649220, 33311525, 66623050, 133246100]

約数ペア:

[(1, 133246100), (2, 66623050), (4, 33311525), (5, 26649220), (10, 13324610), (13, 10249700), (20, 6662305), (25, 5329844), (26, 5124850), (50, 2664922), (52, 2562425), (65, 2049940), (100, 1332461), (130, 1024970), (260, 512485), (325, 409988), (650, 204994), (1300, 102497)]