15694857380

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{499}}^1\times {\mathrm{5557}}^1$

素因数の和:6348

約数の個数: 48

約数和(自身を含む): 33147912000

約数和(自身を除く): 17453054620

約数列:

[1, 2, 4, 5, 10, 20, 283, 499, 566, 998, 1132, 1415, 1996, 2495, 2830, 4990, 5557, 5660, 9980, 11114, 22228, 27785, 55570, 111140, 141217, 282434, 564868, 706085, 1412170, 1572631, 2772943, 2824340, 3145262, 5545886, 6290524, 7863155, 11091772, 13864715, 15726310, 27729430, 31452620, 55458860, 784742869, 1569485738, 3138971476, 3923714345, 7847428690, 15694857380]

約数ペア:

[(1, 15694857380), (2, 7847428690), (4, 3923714345), (5, 3138971476), (10, 1569485738), (20, 784742869), (283, 55458860), (499, 31452620), (566, 27729430), (998, 15726310), (1132, 13864715), (1415, 11091772), (1996, 7863155), (2495, 6290524), (2830, 5545886), (4990, 3145262), (5557, 2824340), (5660, 2772943), (9980, 1572631), (11114, 1412170), (22228, 706085), (27785, 564868), (55570, 282434), (111140, 141217)]