14217142280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{15527}}^1$

素因数の和:17630

約数の個数: 64

約数和(自身を含む): 34915639680

約数和(自身を除く): 20698497400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2081, 4162, 8324, 10405, 15527, 16648, 20810, 22891, 31054, 41620, 45782, 62108, 77635, 83240, 91564, 114455, 124216, 155270, 170797, 183128, 228910, 310540, 341594, 457820, 621080, 683188, 853985, 915640, 1366376, 1707970, 3415940, 6831880, 32311687, 64623374, 129246748, 161558435, 258493496, 323116870, 355428557, 646233740, 710857114, 1292467480, 1421714228, 1777142785, 2843428456, 3554285570, 7108571140, 14217142280]

約数ペア:

[(1, 14217142280), (2, 7108571140), (4, 3554285570), (5, 2843428456), (8, 1777142785), (10, 1421714228), (11, 1292467480), (20, 710857114), (22, 646233740), (40, 355428557), (44, 323116870), (55, 258493496), (88, 161558435), (110, 129246748), (220, 64623374), (440, 32311687), (2081, 6831880), (4162, 3415940), (8324, 1707970), (10405, 1366376), (15527, 915640), (16648, 853985), (20810, 683188), (22891, 621080), (31054, 457820), (41620, 341594), (45782, 310540), (62108, 228910), (77635, 183128), (83240, 170797), (91564, 155270), (114455, 124216)]