2355980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10709}}^1$

素因数の和:10729

約数の個数: 24

約数和(自身を含む): 5397840

約数和(自身を除く): 3041860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10709, 21418, 42836, 53545, 107090, 117799, 214180, 235598, 471196, 588995, 1177990, 2355980]

約数ペア:

[(1, 2355980), (2, 1177990), (4, 588995), (5, 471196), (10, 235598), (11, 214180), (20, 117799), (22, 107090), (44, 53545), (55, 42836), (110, 21418), (220, 10709)]