10312660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 12185900

約数列:

[1, 2, 4, 5, 10, 20, 61, 79, 107, 122, 158, 214, 244, 305, 316, 395, 428, 535, 610, 790, 1070, 1220, 1580, 2140, 4819, 6527, 8453, 9638, 13054, 16906, 19276, 24095, 26108, 32635, 33812, 42265, 48190, 65270, 84530, 96380, 130540, 169060, 515633, 1031266, 2062532, 2578165, 5156330, 10312660]

約数ペア:

[(1, 10312660), (2, 5156330), (4, 2578165), (5, 2062532), (10, 1031266), (20, 515633), (61, 169060), (79, 130540), (107, 96380), (122, 84530), (158, 65270), (214, 48190), (244, 42265), (305, 33812), (316, 32635), (395, 26108), (428, 24095), (535, 19276), (610, 16906), (790, 13054), (1070, 9638), (1220, 8453), (1580, 6527), (2140, 4819)]