29642140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 68955264

約数和(自身を除く): 39313124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2011, 2948, 3685, 4022, 7370, 8044, 10055, 14740, 20110, 22121, 40220, 44242, 88484, 110605, 134737, 221210, 269474, 442420, 538948, 673685, 1347370, 1482107, 2694740, 2964214, 5928428, 7410535, 14821070, 29642140]

約数ペア:

[(1, 29642140), (2, 14821070), (4, 7410535), (5, 5928428), (10, 2964214), (11, 2694740), (20, 1482107), (22, 1347370), (44, 673685), (55, 538948), (67, 442420), (110, 269474), (134, 221210), (220, 134737), (268, 110605), (335, 88484), (670, 44242), (737, 40220), (1340, 22121), (1474, 20110), (2011, 14740), (2948, 10055), (3685, 8044), (4022, 7370)]