8354240

素因数分解:

$2^6\times 5^1\times {\mathrm{26107}}^1$

素因数の和:26124

約数の個数: 28

約数和(自身を含む): 19894296

約数和(自身を除く): 11540056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 26107, 52214, 104428, 130535, 208856, 261070, 417712, 522140, 835424, 1044280, 1670848, 2088560, 4177120, 8354240]

約数ペア:

[(1, 8354240), (2, 4177120), (4, 2088560), (5, 1670848), (8, 1044280), (10, 835424), (16, 522140), (20, 417712), (32, 261070), (40, 208856), (64, 130535), (80, 104428), (160, 52214), (320, 26107)]