4027460

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 8496600

約数和(自身を除く): 4469140

約数列:

[1, 2, 4, 5, 10, 20, 349, 577, 698, 1154, 1396, 1745, 2308, 2885, 3490, 5770, 6980, 11540, 201373, 402746, 805492, 1006865, 2013730, 4027460]

約数ペア:

[(1, 4027460), (2, 2013730), (4, 1006865), (5, 805492), (10, 402746), (20, 201373), (349, 11540), (577, 6980), (698, 5770), (1154, 3490), (1396, 2885), (1745, 2308)]