7354180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5179}}^1$

素因数の和:5259

約数の個数: 24

約数和(自身を含む): 15664320

約数和(自身を除く): 8310140

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5179, 10358, 20716, 25895, 51790, 103580, 367709, 735418, 1470836, 1838545, 3677090, 7354180]

約数ペア:

[(1, 7354180), (2, 3677090), (4, 1838545), (5, 1470836), (10, 735418), (20, 367709), (71, 103580), (142, 51790), (284, 25895), (355, 20716), (710, 10358), (1420, 5179)]