2321180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6827}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 5161968

約数和(自身を除く): 2840788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6827, 13654, 27308, 34135, 68270, 116059, 136540, 232118, 464236, 580295, 1160590, 2321180]

約数ペア:

[(1, 2321180), (2, 1160590), (4, 580295), (5, 464236), (10, 232118), (17, 136540), (20, 116059), (34, 68270), (68, 34135), (85, 27308), (170, 13654), (340, 6827)]