15580491836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{3881}}^1$

素因数の和:4215

約数の個数: 96

約数和(自身を含む): 34513153920

約数和(自身を除く): 18932662084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 269, 287, 364, 533, 538, 574, 1066, 1076, 1148, 1883, 2132, 3497, 3731, 3766, 3881, 6994, 7462, 7532, 7762, 11029, 13988, 14924, 15524, 22058, 24479, 27167, 44116, 48958, 50453, 54334, 77203, 97916, 100906, 108668, 143377, 154406, 159121, 201812, 286754, 308812, 318242, 353171, 573508, 636484, 706342, 1003639, 1043989, 1113847, 1412684, 2007278, 2068573, 2087978, 2227694, 4014556, 4137146, 4175956, 4455388, 7307923, 8274292, 13571857, 14480011, 14615846, 27143714, 28960022, 29231692, 42803549, 54287428, 57920044, 85607098, 95002999, 171214196, 190005998, 299624843, 380011996, 556446137, 599249686, 1112892274, 1198499372, 2225784548, 3895122959, 7790245918, 15580491836]

約数ペア:

[(1, 15580491836), (2, 7790245918), (4, 3895122959), (7, 2225784548), (13, 1198499372), (14, 1112892274), (26, 599249686), (28, 556446137), (41, 380011996), (52, 299624843), (82, 190005998), (91, 171214196), (164, 95002999), (182, 85607098), (269, 57920044), (287, 54287428), (364, 42803549), (533, 29231692), (538, 28960022), (574, 27143714), (1066, 14615846), (1076, 14480011), (1148, 13571857), (1883, 8274292), (2132, 7307923), (3497, 4455388), (3731, 4175956), (3766, 4137146), (3881, 4014556), (6994, 2227694), (7462, 2087978), (7532, 2068573), (7762, 2007278), (11029, 1412684), (13988, 1113847), (14924, 1043989), (15524, 1003639), (22058, 706342), (24479, 636484), (27167, 573508), (44116, 353171), (48958, 318242), (50453, 308812), (54334, 286754), (77203, 201812), (97916, 159121), (100906, 154406), (108668, 143377)]