9461320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21503}}^1$

素因数の和:21525

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 13763000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21503, 43006, 86012, 107515, 172024, 215030, 236533, 430060, 473066, 860120, 946132, 1182665, 1892264, 2365330, 4730660, 9461320]

約数ペア:

[(1, 9461320), (2, 4730660), (4, 2365330), (5, 1892264), (8, 1182665), (10, 946132), (11, 860120), (20, 473066), (22, 430060), (40, 236533), (44, 215030), (55, 172024), (88, 107515), (110, 86012), (220, 43006), (440, 21503)]