4049320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9203}}^1$

素因数の和:9225

約数の個数: 32

約数和(自身を含む): 9940320

約数和(自身を除く): 5891000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9203, 18406, 36812, 46015, 73624, 92030, 101233, 184060, 202466, 368120, 404932, 506165, 809864, 1012330, 2024660, 4049320]

約数ペア:

[(1, 4049320), (2, 2024660), (4, 1012330), (5, 809864), (8, 506165), (10, 404932), (11, 368120), (20, 202466), (22, 184060), (40, 101233), (44, 92030), (55, 73624), (88, 46015), (110, 36812), (220, 18406), (440, 9203)]