5298920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12043}}^1$

素因数の和:12065

約数の個数: 32

約数和(自身を含む): 13007520

約数和(自身を除く): 7708600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12043, 24086, 48172, 60215, 96344, 120430, 132473, 240860, 264946, 481720, 529892, 662365, 1059784, 1324730, 2649460, 5298920]

約数ペア:

[(1, 5298920), (2, 2649460), (4, 1324730), (5, 1059784), (8, 662365), (10, 529892), (11, 481720), (20, 264946), (22, 240860), (40, 132473), (44, 120430), (55, 96344), (88, 60215), (110, 48172), (220, 24086), (440, 12043)]