5501320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12503}}^1$

素因数の和:12525

約数の個数: 32

約数和(自身を含む): 13504320

約数和(自身を除く): 8003000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12503, 25006, 50012, 62515, 100024, 125030, 137533, 250060, 275066, 500120, 550132, 687665, 1100264, 1375330, 2750660, 5501320]

約数ペア:

[(1, 5501320), (2, 2750660), (4, 1375330), (5, 1100264), (8, 687665), (10, 550132), (11, 500120), (20, 275066), (22, 250060), (40, 137533), (44, 125030), (55, 100024), (88, 62515), (110, 50012), (220, 25006), (440, 12503)]