578423649220

素因数分解:

$2^2\times 5^1\times {\mathrm{147097}}^1\times {\mathrm{196613}}^1$

素因数の和:343719

約数の個数: 24

約数和(自身を含む): 1214704099224

約数和(自身を除く): 636280450004

約数列:

[1, 2, 4, 5, 10, 20, 147097, 196613, 294194, 393226, 588388, 735485, 786452, 983065, 1470970, 1966130, 2941940, 3932260, 28921182461, 57842364922, 115684729844, 144605912305, 289211824610, 578423649220]

約数ペア:

[(1, 578423649220), (2, 289211824610), (4, 144605912305), (5, 115684729844), (10, 57842364922), (20, 28921182461), (147097, 3932260), (196613, 2941940), (294194, 1966130), (393226, 1470970), (588388, 983065), (735485, 786452)]