557590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 1132704

約数和(自身を除く): 575114

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 137, 185, 274, 370, 407, 685, 814, 1370, 1507, 2035, 3014, 4070, 5069, 7535, 10138, 15070, 25345, 50690, 55759, 111518, 278795, 557590]

約数ペア:

[(1, 557590), (2, 278795), (5, 111518), (10, 55759), (11, 50690), (22, 25345), (37, 15070), (55, 10138), (74, 7535), (110, 5069), (137, 4070), (185, 3014), (274, 2035), (370, 1507), (407, 1370), (685, 814)]