82144810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20183}}^1$

素因数の和:20238

約数の個数: 32

約数和(自身を含む): 165670272

約数和(自身を除く): 83525462

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 20183, 40366, 100915, 201830, 222013, 444026, 746771, 1110065, 1493542, 2220130, 3733855, 7467710, 8214481, 16428962, 41072405, 82144810]

約数ペア:

[(1, 82144810), (2, 41072405), (5, 16428962), (10, 8214481), (11, 7467710), (22, 3733855), (37, 2220130), (55, 1493542), (74, 1110065), (110, 746771), (185, 444026), (370, 222013), (407, 201830), (814, 100915), (2035, 40366), (4070, 20183)]