42843040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7237}}^1$

素因数の和:7289

約数の個数: 48

約数和(自身を含む): 103966632

約数和(自身を除く): 61123592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 7237, 14474, 28948, 36185, 57896, 72370, 115792, 144740, 231584, 267769, 289480, 535538, 578960, 1071076, 1157920, 1338845, 2142152, 2677690, 4284304, 5355380, 8568608, 10710760, 21421520, 42843040]

約数ペア:

[(1, 42843040), (2, 21421520), (4, 10710760), (5, 8568608), (8, 5355380), (10, 4284304), (16, 2677690), (20, 2142152), (32, 1338845), (37, 1157920), (40, 1071076), (74, 578960), (80, 535538), (148, 289480), (160, 267769), (185, 231584), (296, 144740), (370, 115792), (592, 72370), (740, 57896), (1184, 36185), (1480, 28948), (2960, 14474), (5920, 7237)]