2011504960

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{216757}}^1$

素因数の和:216803

約数の個数: 56

約数和(自身を含む): 4955087880

約数和(自身を除く): 2943582920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 216757, 433514, 867028, 1083785, 1734056, 2167570, 3468112, 4335140, 6285953, 6936224, 8670280, 12571906, 13872448, 17340560, 25143812, 31429765, 34681120, 50287624, 62859530, 69362240, 100575248, 125719060, 201150496, 251438120, 402300992, 502876240, 1005752480, 2011504960]

約数ペア:

[(1, 2011504960), (2, 1005752480), (4, 502876240), (5, 402300992), (8, 251438120), (10, 201150496), (16, 125719060), (20, 100575248), (29, 69362240), (32, 62859530), (40, 50287624), (58, 34681120), (64, 31429765), (80, 25143812), (116, 17340560), (145, 13872448), (160, 12571906), (232, 8670280), (290, 6936224), (320, 6285953), (464, 4335140), (580, 3468112), (928, 2167570), (1160, 1734056), (1856, 1083785), (2320, 867028), (4640, 433514), (9280, 216757)]