12156320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6907}}^1$

素因数の和:6933

約数の個数: 48

約数和(自身を含む): 31334688

約数和(自身を除く): 19178368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6907, 13814, 27628, 34535, 55256, 69070, 75977, 110512, 138140, 151954, 221024, 276280, 303908, 379885, 552560, 607816, 759770, 1105120, 1215632, 1519540, 2431264, 3039080, 6078160, 12156320]

約数ペア:

[(1, 12156320), (2, 6078160), (4, 3039080), (5, 2431264), (8, 1519540), (10, 1215632), (11, 1105120), (16, 759770), (20, 607816), (22, 552560), (32, 379885), (40, 303908), (44, 276280), (55, 221024), (80, 151954), (88, 138140), (110, 110512), (160, 75977), (176, 69070), (220, 55256), (352, 34535), (440, 27628), (880, 13814), (1760, 6907)]