5284840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12011}}^1$

素因数の和:12033

約数の個数: 32

約数和(自身を含む): 12972960

約数和(自身を除く): 7688120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12011, 24022, 48044, 60055, 96088, 120110, 132121, 240220, 264242, 480440, 528484, 660605, 1056968, 1321210, 2642420, 5284840]

約数ペア:

[(1, 5284840), (2, 2642420), (4, 1321210), (5, 1056968), (8, 660605), (10, 528484), (11, 480440), (20, 264242), (22, 240220), (40, 132121), (44, 120110), (55, 96088), (88, 60055), (110, 48044), (220, 24022), (440, 12011)]