2220007670

素因数分解:

$2^1\times 5^1\times {\mathrm{4663}}^1\times {\mathrm{47609}}^1$

素因数の和:52279

約数の個数: 16

約数和(自身を含む): 3996954720

約数和(自身を除く): 1776947050

約数列:

[1, 2, 5, 10, 4663, 9326, 23315, 46630, 47609, 95218, 238045, 476090, 222000767, 444001534, 1110003835, 2220007670]

約数ペア:

[(1, 2220007670), (2, 1110003835), (5, 444001534), (10, 222000767), (4663, 476090), (9326, 238045), (23315, 95218), (46630, 47609)]