2015553112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 4174662240

約数和(自身を除く): 2159109128

約数列:

[1, 2, 4, 8, 23, 41, 46, 53, 71, 82, 92, 106, 142, 164, 184, 212, 284, 328, 424, 568, 943, 1219, 1633, 1886, 2173, 2438, 2911, 3266, 3763, 3772, 4346, 4876, 5041, 5822, 6532, 7526, 7544, 8692, 9752, 10082, 11644, 13064, 15052, 17384, 20164, 23288, 30104, 40328, 49979, 66953, 86549, 99958, 115943, 133906, 154283, 173098, 199916, 206681, 231886, 267173, 267812, 308566, 346196, 399832, 413362, 463772, 534346, 535624, 617132, 692392, 826724, 927544, 1068692, 1234264, 1653448, 2137384, 3548509, 4753663, 6144979, 7097018, 9507326, 10954093, 12289958, 14194036, 19014652, 21908186, 24579916, 28388072, 38029304, 43816372, 49159832, 87632744, 251944139, 503888278, 1007776556, 2015553112]

約数ペア:

[(1, 2015553112), (2, 1007776556), (4, 503888278), (8, 251944139), (23, 87632744), (41, 49159832), (46, 43816372), (53, 38029304), (71, 28388072), (82, 24579916), (92, 21908186), (106, 19014652), (142, 14194036), (164, 12289958), (184, 10954093), (212, 9507326), (284, 7097018), (328, 6144979), (424, 4753663), (568, 3548509), (943, 2137384), (1219, 1653448), (1633, 1234264), (1886, 1068692), (2173, 927544), (2438, 826724), (2911, 692392), (3266, 617132), (3763, 535624), (3772, 534346), (4346, 463772), (4876, 413362), (5041, 399832), (5822, 346196), (6532, 308566), (7526, 267812), (7544, 267173), (8692, 231886), (9752, 206681), (10082, 199916), (11644, 173098), (13064, 154283), (15052, 133906), (17384, 115943), (20164, 99958), (23288, 86549), (30104, 66953), (40328, 49979)]