13011140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22433}}^1$

素因数の和:22471

約数の個数: 24

約数和(自身を含む): 28266840

約数和(自身を除く): 15255700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22433, 44866, 89732, 112165, 224330, 448660, 650557, 1301114, 2602228, 3252785, 6505570, 13011140]

約数ペア:

[(1, 13011140), (2, 6505570), (4, 3252785), (5, 2602228), (10, 1301114), (20, 650557), (29, 448660), (58, 224330), (116, 112165), (145, 89732), (290, 44866), (580, 22433)]