2080202310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22727}}^1$

素因数の和:22859

約数の個数: 80

約数和(自身を含む): 5643180576

約数和(自身を除く): 3562978266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 113, 135, 162, 226, 270, 339, 405, 565, 678, 810, 1017, 1130, 1695, 2034, 3051, 3390, 5085, 6102, 9153, 10170, 15255, 18306, 22727, 30510, 45454, 45765, 68181, 91530, 113635, 136362, 204543, 227270, 340905, 409086, 613629, 681810, 1022715, 1227258, 1840887, 2045430, 2568151, 3068145, 3681774, 5136302, 6136290, 7704453, 9204435, 12840755, 15408906, 18408870, 23113359, 25681510, 38522265, 46226718, 69340077, 77044530, 115566795, 138680154, 208020231, 231133590, 346700385, 416040462, 693400770, 1040101155, 2080202310]

約数ペア:

[(1, 2080202310), (2, 1040101155), (3, 693400770), (5, 416040462), (6, 346700385), (9, 231133590), (10, 208020231), (15, 138680154), (18, 115566795), (27, 77044530), (30, 69340077), (45, 46226718), (54, 38522265), (81, 25681510), (90, 23113359), (113, 18408870), (135, 15408906), (162, 12840755), (226, 9204435), (270, 7704453), (339, 6136290), (405, 5136302), (565, 3681774), (678, 3068145), (810, 2568151), (1017, 2045430), (1130, 1840887), (1695, 1227258), (2034, 1022715), (3051, 681810), (3390, 613629), (5085, 409086), (6102, 340905), (9153, 227270), (10170, 204543), (15255, 136362), (18306, 113635), (22727, 91530), (30510, 68181), (45454, 45765)]