1750248040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{3863}}^1$

素因数の和:4162

約数の個数: 64

約数和(自身を含む): 4039580160

約数和(自身を除く): 2289332120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 241, 376, 470, 482, 940, 964, 1205, 1880, 1928, 2410, 3863, 4820, 7726, 9640, 11327, 15452, 19315, 22654, 30904, 38630, 45308, 56635, 77260, 90616, 113270, 154520, 181561, 226540, 363122, 453080, 726244, 907805, 930983, 1452488, 1815610, 1861966, 3631220, 3723932, 4654915, 7262440, 7447864, 9309830, 18619660, 37239320, 43756201, 87512402, 175024804, 218781005, 350049608, 437562010, 875124020, 1750248040]

約数ペア:

[(1, 1750248040), (2, 875124020), (4, 437562010), (5, 350049608), (8, 218781005), (10, 175024804), (20, 87512402), (40, 43756201), (47, 37239320), (94, 18619660), (188, 9309830), (235, 7447864), (241, 7262440), (376, 4654915), (470, 3723932), (482, 3631220), (940, 1861966), (964, 1815610), (1205, 1452488), (1880, 930983), (1928, 907805), (2410, 726244), (3863, 453080), (4820, 363122), (7726, 226540), (9640, 181561), (11327, 154520), (15452, 113270), (19315, 90616), (22654, 77260), (30904, 56635), (38630, 45308)]