275862080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5101}}^1$

素因数の和:5144

約数の個数: 84

約数和(自身を含む): 711453492

約数和(自身を除く): 435591412

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 5101, 5408, 6760, 10202, 10816, 13520, 20404, 25505, 27040, 40808, 51010, 54080, 66313, 81616, 102020, 132626, 163232, 204040, 265252, 326464, 331565, 408080, 530504, 663130, 816160, 862069, 1061008, 1326260, 1632320, 1724138, 2122016, 2652520, 3448276, 4244032, 4310345, 5305040, 6896552, 8620690, 10610080, 13793104, 17241380, 21220160, 27586208, 34482760, 55172416, 68965520, 137931040, 275862080]

約数ペア:

[(1, 275862080), (2, 137931040), (4, 68965520), (5, 55172416), (8, 34482760), (10, 27586208), (13, 21220160), (16, 17241380), (20, 13793104), (26, 10610080), (32, 8620690), (40, 6896552), (52, 5305040), (64, 4310345), (65, 4244032), (80, 3448276), (104, 2652520), (130, 2122016), (160, 1724138), (169, 1632320), (208, 1326260), (260, 1061008), (320, 862069), (338, 816160), (416, 663130), (520, 530504), (676, 408080), (832, 331565), (845, 326464), (1040, 265252), (1352, 204040), (1690, 163232), (2080, 132626), (2704, 102020), (3380, 81616), (4160, 66313), (5101, 54080), (5408, 51010), (6760, 40808), (10202, 27040), (10816, 25505), (13520, 20404)]