6511518640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{49003}}^1$

素因数の和:49178

約数の個数: 80

約数和(自身を含む): 16625293056

約数和(自身を除く): 10113774416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 151, 176, 220, 302, 440, 604, 755, 880, 1208, 1510, 1661, 2416, 3020, 3322, 6040, 6644, 8305, 12080, 13288, 16610, 26576, 33220, 49003, 66440, 98006, 132880, 196012, 245015, 392024, 490030, 539033, 784048, 980060, 1078066, 1960120, 2156132, 2695165, 3920240, 4312264, 5390330, 7399453, 8624528, 10780660, 14798906, 21561320, 29597812, 36997265, 43122640, 59195624, 73994530, 81393983, 118391248, 147989060, 162787966, 295978120, 325575932, 406969915, 591956240, 651151864, 813939830, 1302303728, 1627879660, 3255759320, 6511518640]

約数ペア:

[(1, 6511518640), (2, 3255759320), (4, 1627879660), (5, 1302303728), (8, 813939830), (10, 651151864), (11, 591956240), (16, 406969915), (20, 325575932), (22, 295978120), (40, 162787966), (44, 147989060), (55, 118391248), (80, 81393983), (88, 73994530), (110, 59195624), (151, 43122640), (176, 36997265), (220, 29597812), (302, 21561320), (440, 14798906), (604, 10780660), (755, 8624528), (880, 7399453), (1208, 5390330), (1510, 4312264), (1661, 3920240), (2416, 2695165), (3020, 2156132), (3322, 1960120), (6040, 1078066), (6644, 980060), (8305, 784048), (12080, 539033), (13288, 490030), (16610, 392024), (26576, 245015), (33220, 196012), (49003, 132880), (66440, 98006)]