4328900560

素因数分解:

$2^4\times 5^1\times {\mathrm{54111257}}^1$

素因数の和:54111270

約数の個数: 20

約数和(自身を含む): 10064693988

約数和(自身を除く): 5735793428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54111257, 108222514, 216445028, 270556285, 432890056, 541112570, 865780112, 1082225140, 2164450280, 4328900560]

約数ペア:

[(1, 4328900560), (2, 2164450280), (4, 1082225140), (5, 865780112), (8, 541112570), (10, 432890056), (16, 270556285), (20, 216445028), (40, 108222514), (80, 54111257)]