2541569374064

素因数分解:

$2^4\times 7^3\times {\mathrm{46279}}^1\times {\mathrm{10007}}^1$

素因数の和:56315

約数の個数: 80

約数和(自身を含む): 5743310976000

約数和(自身を除く): 3201741601936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 10007, 20014, 40028, 46279, 70049, 80056, 92558, 140098, 160112, 185116, 280196, 323953, 370232, 490343, 560392, 647906, 740464, 980686, 1120784, 1295812, 1961372, 2267671, 2591624, 3432401, 3922744, 4535342, 5183248, 6864802, 7845488, 9070684, 13729604, 15873697, 18141368, 27459208, 31747394, 36282736, 54918416, 63494788, 126989576, 253979152, 463113953, 926227906, 1852455812, 3241797671, 3704911624, 6483595342, 7409823248, 12967190684, 22692583697, 25934381368, 45385167394, 51868762736, 90770334788, 158848085879, 181540669576, 317696171758, 363081339152, 635392343516, 1270784687032, 2541569374064]

約数ペア:

[(1, 2541569374064), (2, 1270784687032), (4, 635392343516), (7, 363081339152), (8, 317696171758), (14, 181540669576), (16, 158848085879), (28, 90770334788), (49, 51868762736), (56, 45385167394), (98, 25934381368), (112, 22692583697), (196, 12967190684), (343, 7409823248), (392, 6483595342), (686, 3704911624), (784, 3241797671), (1372, 1852455812), (2744, 926227906), (5488, 463113953), (10007, 253979152), (20014, 126989576), (40028, 63494788), (46279, 54918416), (70049, 36282736), (80056, 31747394), (92558, 27459208), (140098, 18141368), (160112, 15873697), (185116, 13729604), (280196, 9070684), (323953, 7845488), (370232, 6864802), (490343, 5183248), (560392, 4535342), (647906, 3922744), (740464, 3432401), (980686, 2591624), (1120784, 2267671), (1295812, 1961372)]