84455570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1319}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 160617600

約数和(自身を除く): 76162030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 337, 674, 1319, 1685, 2638, 3370, 6403, 6595, 12806, 13190, 25061, 32015, 50122, 64030, 125305, 250610, 444503, 889006, 2222515, 4445030, 8445557, 16891114, 42227785, 84455570]

約数ペア:

[(1, 84455570), (2, 42227785), (5, 16891114), (10, 8445557), (19, 4445030), (38, 2222515), (95, 889006), (190, 444503), (337, 250610), (674, 125305), (1319, 64030), (1685, 50122), (2638, 32015), (3370, 25061), (6403, 13190), (6595, 12806)]