241862540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 517188672

約数和(自身を除く): 275326132

約数列:

[1, 2, 4, 5, 10, 20, 103, 137, 206, 274, 412, 515, 548, 685, 857, 1030, 1370, 1714, 2060, 2740, 3428, 4285, 8570, 14111, 17140, 28222, 56444, 70555, 88271, 117409, 141110, 176542, 234818, 282220, 353084, 441355, 469636, 587045, 882710, 1174090, 1765420, 2348180, 12093127, 24186254, 48372508, 60465635, 120931270, 241862540]

約数ペア:

[(1, 241862540), (2, 120931270), (4, 60465635), (5, 48372508), (10, 24186254), (20, 12093127), (103, 2348180), (137, 1765420), (206, 1174090), (274, 882710), (412, 587045), (515, 469636), (548, 441355), (685, 353084), (857, 282220), (1030, 234818), (1370, 176542), (1714, 141110), (2060, 117409), (2740, 88271), (3428, 70555), (4285, 56444), (8570, 28222), (14111, 17140)]