133244320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75707}}^1$

素因数の和:75733

約数の個数: 48

約数和(自身を含む): 343411488

約数和(自身を除く): 210167168

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, 75707, 151414, 302828, 378535, 605656, 757070, 832777, 1211312, 1514140, 1665554, 2422624, 3028280, 3331108, 4163885, 6056560, 6662216, 8327770, 12113120, 13324432, 16655540, 26648864, 33311080, 66622160, 133244320]

約数ペア:

[(1, 133244320), (2, 66622160), (4, 33311080), (5, 26648864), (8, 16655540), (10, 13324432), (11, 12113120), (16, 8327770), (20, 6662216), (22, 6056560), (32, 4163885), (40, 3331108), (44, 3028280), (55, 2422624), (80, 1665554), (88, 1514140), (110, 1211312), (160, 832777), (176, 757070), (220, 605656), (352, 378535), (440, 302828), (880, 151414), (1760, 75707)]