3609220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 7651224

約数和(自身を除く): 4042004

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1597, 2260, 3194, 6388, 7985, 15970, 31940, 180461, 360922, 721844, 902305, 1804610, 3609220]

約数ペア:

[(1, 3609220), (2, 1804610), (4, 902305), (5, 721844), (10, 360922), (20, 180461), (113, 31940), (226, 15970), (452, 7985), (565, 6388), (1130, 3194), (1597, 2260)]