10801320640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{161503}}^1$

素因数の和:161550

約数の個数: 112

約数和(自身を含む): 29535851520

約数和(自身を除く): 18734530880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3520, 4180, 6080, 6688, 8360, 13376, 16720, 33440, 66880, 161503, 323006, 646012, 807515, 1292024, 1615030, 1776533, 2584048, 3068557, 3230060, 3553066, 5168096, 6137114, 6460120, 7106132, 8882665, 10336192, 12274228, 12920240, 14212264, 15342785, 17765330, 24548456, 25840480, 28424528, 30685570, 33754127, 35530660, 49096912, 51680960, 56849056, 61371140, 67508254, 71061320, 98193824, 113698112, 122742280, 135016508, 142122640, 168770635, 196387648, 245484560, 270033016, 284245280, 337541270, 490969120, 540066032, 568490560, 675082540, 981938240, 1080132064, 1350165080, 2160264128, 2700330160, 5400660320, 10801320640]

約数ペア:

[(1, 10801320640), (2, 5400660320), (4, 2700330160), (5, 2160264128), (8, 1350165080), (10, 1080132064), (11, 981938240), (16, 675082540), (19, 568490560), (20, 540066032), (22, 490969120), (32, 337541270), (38, 284245280), (40, 270033016), (44, 245484560), (55, 196387648), (64, 168770635), (76, 142122640), (80, 135016508), (88, 122742280), (95, 113698112), (110, 98193824), (152, 71061320), (160, 67508254), (176, 61371140), (190, 56849056), (209, 51680960), (220, 49096912), (304, 35530660), (320, 33754127), (352, 30685570), (380, 28424528), (418, 25840480), (440, 24548456), (608, 17765330), (704, 15342785), (760, 14212264), (836, 12920240), (880, 12274228), (1045, 10336192), (1216, 8882665), (1520, 7106132), (1672, 6460120), (1760, 6137114), (2090, 5168096), (3040, 3553066), (3344, 3230060), (3520, 3068557), (4180, 2584048), (6080, 1776533), (6688, 1615030), (8360, 1292024), (13376, 807515), (16720, 646012), (33440, 323006), (66880, 161503)]