4328577040

素因数分解:

$2^4\times 5^1\times {\mathrm{54107213}}^1$

素因数の和:54107226

約数の個数: 20

約数和(自身を含む): 10063941804

約数和(自身を除く): 5735364764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54107213, 108214426, 216428852, 270536065, 432857704, 541072130, 865715408, 1082144260, 2164288520, 4328577040]

約数ペア:

[(1, 4328577040), (2, 2164288520), (4, 1082144260), (5, 865715408), (8, 541072130), (10, 432857704), (16, 270536065), (20, 216428852), (40, 108214426), (80, 54107213)]