7639220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16607}}^1$

素因数の和:16639

約数の個数: 24

約数和(自身を含む): 16740864

約数和(自身を除く): 9101644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 16607, 33214, 66428, 83035, 166070, 332140, 381961, 763922, 1527844, 1909805, 3819610, 7639220]

約数ペア:

[(1, 7639220), (2, 3819610), (4, 1909805), (5, 1527844), (10, 763922), (20, 381961), (23, 332140), (46, 166070), (92, 83035), (115, 66428), (230, 33214), (460, 16607)]