16693622420

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1\times {\mathrm{2857}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 35200316928

約数和(自身を除く): 18506694508

約数列:

[1, 2, 4, 5, 10, 20, 463, 631, 926, 1262, 1852, 2315, 2524, 2857, 3155, 4630, 5714, 6310, 9260, 11428, 12620, 14285, 28570, 57140, 292153, 584306, 1168612, 1322791, 1460765, 1802767, 2645582, 2921530, 3605534, 5291164, 5843060, 6613955, 7211068, 9013835, 13227910, 18027670, 26455820, 36055340, 834681121, 1669362242, 3338724484, 4173405605, 8346811210, 16693622420]

約数ペア:

[(1, 16693622420), (2, 8346811210), (4, 4173405605), (5, 3338724484), (10, 1669362242), (20, 834681121), (463, 36055340), (631, 26455820), (926, 18027670), (1262, 13227910), (1852, 9013835), (2315, 7211068), (2524, 6613955), (2857, 5843060), (3155, 5291164), (4630, 3605534), (5714, 2921530), (6310, 2645582), (9260, 1802767), (11428, 1460765), (12620, 1322791), (14285, 1168612), (28570, 584306), (57140, 292153)]