109387840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11027}}^1$

素因数の和:11075

約数の個数: 56

約数和(自身を含む): 268906752

約数和(自身を除く): 159518912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 11027, 22054, 44108, 55135, 88216, 110270, 176432, 220540, 341837, 352864, 441080, 683674, 705728, 882160, 1367348, 1709185, 1764320, 2734696, 3418370, 3528640, 5469392, 6836740, 10938784, 13673480, 21877568, 27346960, 54693920, 109387840]

約数ペア:

[(1, 109387840), (2, 54693920), (4, 27346960), (5, 21877568), (8, 13673480), (10, 10938784), (16, 6836740), (20, 5469392), (31, 3528640), (32, 3418370), (40, 2734696), (62, 1764320), (64, 1709185), (80, 1367348), (124, 882160), (155, 705728), (160, 683674), (248, 441080), (310, 352864), (320, 341837), (496, 220540), (620, 176432), (992, 110270), (1240, 88216), (1984, 55135), (2480, 44108), (4960, 22054), (9920, 11027)]