461979752240

素因数分解:

$2^4\times 5^1\times {\mathrm{5774746903}}^1$

素因数の和:5774746916

約数の個数: 20

約数和(自身を含む): 1074102924144

約数和(自身を除く): 612123171904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5774746903, 11549493806, 23098987612, 28873734515, 46197975224, 57747469030, 92395950448, 115494938060, 230989876120, 461979752240]

約数ペア:

[(1, 461979752240), (2, 230989876120), (4, 115494938060), (5, 92395950448), (8, 57747469030), (10, 46197975224), (16, 28873734515), (20, 23098987612), (40, 11549493806), (80, 5774746903)]