2540666110

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1\times {\mathrm{3323}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 4625970912

約数和(自身を除く): 2085304802

約数列:

[1, 2, 5, 10, 101, 202, 505, 757, 1010, 1514, 3323, 3785, 6646, 7570, 16615, 33230, 76457, 152914, 335623, 382285, 671246, 764570, 1678115, 2515511, 3356230, 5031022, 12577555, 25155110, 254066611, 508133222, 1270333055, 2540666110]

約数ペア:

[(1, 2540666110), (2, 1270333055), (5, 508133222), (10, 254066611), (101, 25155110), (202, 12577555), (505, 5031022), (757, 3356230), (1010, 2515511), (1514, 1678115), (3323, 764570), (3785, 671246), (6646, 382285), (7570, 335623), (16615, 152914), (33230, 76457)]