2321072240

素因数分解:

$2^4\times 5^1\times {\mathrm{29013403}}^1$

素因数の和:29013416

約数の個数: 20

約数和(自身を含む): 5396493144

約数和(自身を除く): 3075420904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 29013403, 58026806, 116053612, 145067015, 232107224, 290134030, 464214448, 580268060, 1160536120, 2321072240]

約数ペア:

[(1, 2321072240), (2, 1160536120), (4, 580268060), (5, 464214448), (8, 290134030), (10, 232107224), (16, 145067015), (20, 116053612), (40, 58026806), (80, 29013403)]