39272320

素因数分解:

$2^7\times 5^1\times {\mathrm{61363}}^1$

素因数の和:61382

約数の個数: 32

約数和(自身を含む): 93886920

約数和(自身を除く): 54614600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 61363, 122726, 245452, 306815, 490904, 613630, 981808, 1227260, 1963616, 2454520, 3927232, 4909040, 7854464, 9818080, 19636160, 39272320]

約数ペア:

[(1, 39272320), (2, 19636160), (4, 9818080), (5, 7854464), (8, 4909040), (10, 3927232), (16, 2454520), (20, 1963616), (32, 1227260), (40, 981808), (64, 613630), (80, 490904), (128, 306815), (160, 245452), (320, 122726), (640, 61363)]