15692074180

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1\times {\mathrm{3209}}^1$

素因数の和:5116

約数の個数: 48

約数和(自身を含む): 33219648000

約数和(自身を除く): 17527573820

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 1759, 2780, 3209, 3518, 6418, 7036, 8795, 12836, 16045, 17590, 32090, 35180, 64180, 244501, 446051, 489002, 892102, 978004, 1222505, 1784204, 2230255, 2445010, 4460510, 4890020, 5644631, 8921020, 11289262, 22578524, 28223155, 56446310, 112892620, 784603709, 1569207418, 3138414836, 3923018545, 7846037090, 15692074180]

約数ペア:

[(1, 15692074180), (2, 7846037090), (4, 3923018545), (5, 3138414836), (10, 1569207418), (20, 784603709), (139, 112892620), (278, 56446310), (556, 28223155), (695, 22578524), (1390, 11289262), (1759, 8921020), (2780, 5644631), (3209, 4890020), (3518, 4460510), (6418, 2445010), (7036, 2230255), (8795, 1784204), (12836, 1222505), (16045, 978004), (17590, 892102), (32090, 489002), (35180, 446051), (64180, 244501)]