128466832010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1\times {\mathrm{8461}}^1$

素因数の和:9999

約数の個数: 64

約数和(自身を含む): 255072029184

約数和(自身を除く): 126605197174

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 1423, 2134, 2846, 5335, 7115, 8461, 10670, 14230, 15653, 16922, 31306, 42305, 78265, 84610, 93071, 138031, 156530, 186142, 276062, 465355, 690155, 820717, 930710, 1380310, 1518341, 1641434, 3036682, 4103585, 7591705, 8207170, 9027887, 12040003, 15183410, 18055774, 24080006, 45139435, 60200015, 90278870, 120400030, 132440033, 264880066, 662200165, 1167880291, 1324400330, 2335760582, 5839401455, 11678802910, 12846683201, 25693366402, 64233416005, 128466832010]

約数ペア:

[(1, 128466832010), (2, 64233416005), (5, 25693366402), (10, 12846683201), (11, 11678802910), (22, 5839401455), (55, 2335760582), (97, 1324400330), (110, 1167880291), (194, 662200165), (485, 264880066), (970, 132440033), (1067, 120400030), (1423, 90278870), (2134, 60200015), (2846, 45139435), (5335, 24080006), (7115, 18055774), (8461, 15183410), (10670, 12040003), (14230, 9027887), (15653, 8207170), (16922, 7591705), (31306, 4103585), (42305, 3036682), (78265, 1641434), (84610, 1518341), (93071, 1380310), (138031, 930710), (156530, 820717), (186142, 690155), (276062, 465355)]