6962920

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 15820200

約数和(自身を除く): 8857280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1597, 2180, 3194, 4360, 6388, 7985, 12776, 15970, 31940, 63880, 174073, 348146, 696292, 870365, 1392584, 1740730, 3481460, 6962920]

約数ペア:

[(1, 6962920), (2, 3481460), (4, 1740730), (5, 1392584), (8, 870365), (10, 696292), (20, 348146), (40, 174073), (109, 63880), (218, 31940), (436, 15970), (545, 12776), (872, 7985), (1090, 6388), (1597, 4360), (2180, 3194)]