5180480

素因数分解:

$2^6\times 5^1\times {\mathrm{16189}}^1$

素因数の和:16206

約数の個数: 28

約数和(自身を含む): 12336780

約数和(自身を除く): 7156300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16189, 32378, 64756, 80945, 129512, 161890, 259024, 323780, 518048, 647560, 1036096, 1295120, 2590240, 5180480]

約数ペア:

[(1, 5180480), (2, 2590240), (4, 1295120), (5, 1036096), (8, 647560), (10, 518048), (16, 323780), (20, 259024), (32, 161890), (40, 129512), (64, 80945), (80, 64756), (160, 32378), (320, 16189)]