16708480

素因数分解:

$2^7\times 5^1\times {\mathrm{26107}}^1$

素因数の和:26126

約数の個数: 32

約数和(自身を含む): 39945240

約数和(自身を除く): 23236760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 26107, 52214, 104428, 130535, 208856, 261070, 417712, 522140, 835424, 1044280, 1670848, 2088560, 3341696, 4177120, 8354240, 16708480]

約数ペア:

[(1, 16708480), (2, 8354240), (4, 4177120), (5, 3341696), (8, 2088560), (10, 1670848), (16, 1044280), (20, 835424), (32, 522140), (40, 417712), (64, 261070), (80, 208856), (128, 130535), (160, 104428), (320, 52214), (640, 26107)]