24609940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64763}}^1$

素因数の和:64791

約数の個数: 24

約数和(自身を含む): 54401760

約数和(自身を除く): 29791820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 64763, 129526, 259052, 323815, 647630, 1230497, 1295260, 2460994, 4921988, 6152485, 12304970, 24609940]

約数ペア:

[(1, 24609940), (2, 12304970), (4, 6152485), (5, 4921988), (10, 2460994), (19, 1295260), (20, 1230497), (38, 647630), (76, 323815), (95, 259052), (190, 129526), (380, 64763)]