2069320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4703}}^1$

素因数の和:4725

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 3011000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4703, 9406, 18812, 23515, 37624, 47030, 51733, 94060, 103466, 188120, 206932, 258665, 413864, 517330, 1034660, 2069320]

約数ペア:

[(1, 2069320), (2, 1034660), (4, 517330), (5, 413864), (8, 258665), (10, 206932), (11, 188120), (20, 103466), (22, 94060), (40, 51733), (44, 47030), (55, 37624), (88, 23515), (110, 18812), (220, 9406), (440, 4703)]