39423760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16993}}^1$

素因数の和:17035

約数の個数: 40

約数和(自身を含む): 94826520

約数和(自身を除く): 55402760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 16993, 33986, 67972, 84965, 135944, 169930, 271888, 339860, 492797, 679720, 985594, 1359440, 1971188, 2463985, 3942376, 4927970, 7884752, 9855940, 19711880, 39423760]

約数ペア:

[(1, 39423760), (2, 19711880), (4, 9855940), (5, 7884752), (8, 4927970), (10, 3942376), (16, 2463985), (20, 1971188), (29, 1359440), (40, 985594), (58, 679720), (80, 492797), (116, 339860), (145, 271888), (232, 169930), (290, 135944), (464, 84965), (580, 67972), (1160, 33986), (2320, 16993)]