29487580

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2647}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 62058528

約数和(自身を除く): 32570948

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2647, 2785, 5294, 5570, 10588, 11140, 13235, 26470, 52940, 1474379, 2948758, 5897516, 7371895, 14743790, 29487580]

約数ペア:

[(1, 29487580), (2, 14743790), (4, 7371895), (5, 5897516), (10, 2948758), (20, 1474379), (557, 52940), (1114, 26470), (2228, 13235), (2647, 11140), (2785, 10588), (5294, 5570)]