91588722160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1\times {\mathrm{37619}}^1$

素因数の和:39986

約数の個数: 80

約数和(自身を含む): 229428128160

約数和(自身を除く): 137839406000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2341, 4682, 9364, 11705, 18728, 23410, 30433, 37456, 37619, 46820, 60866, 75238, 93640, 121732, 150476, 152165, 187280, 188095, 243464, 300952, 304330, 376190, 486928, 489047, 601904, 608660, 752380, 978094, 1217320, 1504760, 1956188, 2434640, 2445235, 3009520, 3912376, 4890470, 7824752, 9780940, 19561880, 39123760, 88066079, 176132158, 352264316, 440330395, 704528632, 880660790, 1144859027, 1409057264, 1761321580, 2289718054, 3522643160, 4579436108, 5724295135, 7045286320, 9158872216, 11448590270, 18317744432, 22897180540, 45794361080, 91588722160]

約数ペア:

[(1, 91588722160), (2, 45794361080), (4, 22897180540), (5, 18317744432), (8, 11448590270), (10, 9158872216), (13, 7045286320), (16, 5724295135), (20, 4579436108), (26, 3522643160), (40, 2289718054), (52, 1761321580), (65, 1409057264), (80, 1144859027), (104, 880660790), (130, 704528632), (208, 440330395), (260, 352264316), (520, 176132158), (1040, 88066079), (2341, 39123760), (4682, 19561880), (9364, 9780940), (11705, 7824752), (18728, 4890470), (23410, 3912376), (30433, 3009520), (37456, 2445235), (37619, 2434640), (46820, 1956188), (60866, 1504760), (75238, 1217320), (93640, 978094), (121732, 752380), (150476, 608660), (152165, 601904), (187280, 489047), (188095, 486928), (243464, 376190), (300952, 304330)]