5776720

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 13543776

約数和(自身を除く): 7767056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 443, 652, 815, 886, 1304, 1630, 1772, 2215, 2608, 3260, 3544, 4430, 6520, 7088, 8860, 13040, 17720, 35440, 72209, 144418, 288836, 361045, 577672, 722090, 1155344, 1444180, 2888360, 5776720]

約数ペア:

[(1, 5776720), (2, 2888360), (4, 1444180), (5, 1155344), (8, 722090), (10, 577672), (16, 361045), (20, 288836), (40, 144418), (80, 72209), (163, 35440), (326, 17720), (443, 13040), (652, 8860), (815, 7088), (886, 6520), (1304, 4430), (1630, 3544), (1772, 3260), (2215, 2608)]