84838760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45127}}^1$

素因数の和:45185

約数の個数: 32

約数和(自身を含む): 194952960

約数和(自身を除く): 110114200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 45127, 90254, 180508, 225635, 361016, 451270, 902540, 1805080, 2120969, 4241938, 8483876, 10604845, 16967752, 21209690, 42419380, 84838760]

約数ペア:

[(1, 84838760), (2, 42419380), (4, 21209690), (5, 16967752), (8, 10604845), (10, 8483876), (20, 4241938), (40, 2120969), (47, 1805080), (94, 902540), (188, 451270), (235, 361016), (376, 225635), (470, 180508), (940, 90254), (1880, 45127)]