24409240

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2203}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 55144080

約数和(自身を除く): 30734840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2203, 2216, 2770, 4406, 5540, 8812, 11015, 11080, 17624, 22030, 44060, 88120, 610231, 1220462, 2440924, 3051155, 4881848, 6102310, 12204620, 24409240]

約数ペア:

[(1, 24409240), (2, 12204620), (4, 6102310), (5, 4881848), (8, 3051155), (10, 2440924), (20, 1220462), (40, 610231), (277, 88120), (554, 44060), (1108, 22030), (1385, 17624), (2203, 11080), (2216, 11015), (2770, 8812), (4406, 5540)]