6381320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14503}}^1$

素因数の和:14525

約数の個数: 32

約数和(自身を含む): 15664320

約数和(自身を除く): 9283000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 14503, 29006, 58012, 72515, 116024, 145030, 159533, 290060, 319066, 580120, 638132, 797665, 1276264, 1595330, 3190660, 6381320]

約数ペア:

[(1, 6381320), (2, 3190660), (4, 1595330), (5, 1276264), (8, 797665), (10, 638132), (11, 580120), (20, 319066), (22, 290060), (40, 159533), (44, 145030), (55, 116024), (88, 72515), (110, 58012), (220, 29006), (440, 14503)]