9837320

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{743}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 22230720

約数和(自身を除く): 12393400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 743, 1324, 1486, 1655, 2648, 2972, 3310, 3715, 5944, 6620, 7430, 13240, 14860, 29720, 245933, 491866, 983732, 1229665, 1967464, 2459330, 4918660, 9837320]

約数ペア:

[(1, 9837320), (2, 4918660), (4, 2459330), (5, 1967464), (8, 1229665), (10, 983732), (20, 491866), (40, 245933), (331, 29720), (662, 14860), (743, 13240), (1324, 7430), (1486, 6620), (1655, 5944), (2648, 3715), (2972, 3310)]