967574180

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{1613}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 2062110960

約数和(自身を除く): 1094536780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 337, 356, 445, 674, 890, 1348, 1613, 1685, 1780, 3226, 3370, 6452, 6740, 8065, 16130, 29993, 32260, 59986, 119972, 143557, 149965, 287114, 299930, 543581, 574228, 599860, 717785, 1087162, 1435570, 2174324, 2717905, 2871140, 5435810, 10871620, 48378709, 96757418, 193514836, 241893545, 483787090, 967574180]

約数ペア:

[(1, 967574180), (2, 483787090), (4, 241893545), (5, 193514836), (10, 96757418), (20, 48378709), (89, 10871620), (178, 5435810), (337, 2871140), (356, 2717905), (445, 2174324), (674, 1435570), (890, 1087162), (1348, 717785), (1613, 599860), (1685, 574228), (1780, 543581), (3226, 299930), (3370, 287114), (6452, 149965), (6740, 143557), (8065, 119972), (16130, 59986), (29993, 32260)]