16460480

素因数分解:

$2^6\times 5^1\times {\mathrm{51439}}^1$

素因数の和:51456

約数の個数: 28

約数和(自身を含む): 39197280

約数和(自身を除く): 22736800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51439, 102878, 205756, 257195, 411512, 514390, 823024, 1028780, 1646048, 2057560, 3292096, 4115120, 8230240, 16460480]

約数ペア:

[(1, 16460480), (2, 8230240), (4, 4115120), (5, 3292096), (8, 2057560), (10, 1646048), (16, 1028780), (20, 823024), (32, 514390), (40, 411512), (64, 257195), (80, 205756), (160, 102878), (320, 51439)]