12746283290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8647}}^1$

素因数の和:8736

約数の個数: 128

約数和(自身を含む): 28243676160

約数和(自身を除く): 15497392870

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 29, 34, 46, 58, 65, 85, 115, 130, 145, 170, 221, 230, 290, 299, 377, 391, 442, 493, 598, 667, 754, 782, 986, 1105, 1334, 1495, 1885, 1955, 2210, 2465, 2990, 3335, 3770, 3910, 4930, 5083, 6409, 6670, 8647, 8671, 10166, 11339, 12818, 17294, 17342, 22678, 25415, 32045, 43235, 43355, 50830, 56695, 64090, 86470, 86710, 112411, 113390, 146999, 147407, 198881, 224822, 250763, 293998, 294814, 397762, 501526, 562055, 734995, 737035, 994405, 1124110, 1253815, 1469990, 1474070, 1910987, 1988810, 2507630, 2585453, 3259919, 3380977, 3821974, 4262971, 5170906, 5767549, 6519838, 6761954, 8525942, 9554935, 11535098, 12927265, 16299595, 16904885, 19109870, 21314855, 25854530, 28837745, 32599190, 33809770, 42629710, 43952701, 55418623, 57675490, 74978137, 87905402, 98048333, 110837246, 149956274, 196096666, 219763505, 277093115, 374890685, 439527010, 490241665, 554186230, 749781370, 980483330, 1274628329, 2549256658, 6373141645, 12746283290]

約数ペア:

[(1, 12746283290), (2, 6373141645), (5, 2549256658), (10, 1274628329), (13, 980483330), (17, 749781370), (23, 554186230), (26, 490241665), (29, 439527010), (34, 374890685), (46, 277093115), (58, 219763505), (65, 196096666), (85, 149956274), (115, 110837246), (130, 98048333), (145, 87905402), (170, 74978137), (221, 57675490), (230, 55418623), (290, 43952701), (299, 42629710), (377, 33809770), (391, 32599190), (442, 28837745), (493, 25854530), (598, 21314855), (667, 19109870), (754, 16904885), (782, 16299595), (986, 12927265), (1105, 11535098), (1334, 9554935), (1495, 8525942), (1885, 6761954), (1955, 6519838), (2210, 5767549), (2465, 5170906), (2990, 4262971), (3335, 3821974), (3770, 3380977), (3910, 3259919), (4930, 2585453), (5083, 2507630), (6409, 1988810), (6670, 1910987), (8647, 1474070), (8671, 1469990), (10166, 1253815), (11339, 1124110), (12818, 994405), (17294, 737035), (17342, 734995), (22678, 562055), (25415, 501526), (32045, 397762), (43235, 294814), (43355, 293998), (50830, 250763), (56695, 224822), (64090, 198881), (86470, 147407), (86710, 146999), (112411, 113390)]