130076320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73907}}^1$

素因数の和:73933

約数の個数: 48

約数和(自身を含む): 335246688

約数和(自身を除く): 205170368

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, 73907, 147814, 295628, 369535, 591256, 739070, 812977, 1182512, 1478140, 1625954, 2365024, 2956280, 3251908, 4064885, 5912560, 6503816, 8129770, 11825120, 13007632, 16259540, 26015264, 32519080, 65038160, 130076320]

約数ペア:

[(1, 130076320), (2, 65038160), (4, 32519080), (5, 26015264), (8, 16259540), (10, 13007632), (11, 11825120), (16, 8129770), (20, 6503816), (22, 5912560), (32, 4064885), (40, 3251908), (44, 2956280), (55, 2365024), (80, 1625954), (88, 1478140), (110, 1182512), (160, 812977), (176, 739070), (220, 591256), (352, 369535), (440, 295628), (880, 147814), (1760, 73907)]