2122197440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1291}}^1$

素因数の和:1786

約数の個数: 112

約数和(自身を含む): 5528974464

約数和(自身を除く): 3406777024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 467, 704, 880, 934, 1291, 1760, 1868, 2335, 2582, 3520, 3736, 4670, 5137, 5164, 6455, 7472, 9340, 10274, 10328, 12910, 14201, 14944, 18680, 20548, 20656, 25685, 25820, 28402, 29888, 37360, 41096, 41312, 51370, 51640, 56804, 71005, 74720, 82192, 82624, 102740, 103280, 113608, 142010, 149440, 164384, 205480, 206560, 227216, 284020, 328768, 410960, 413120, 454432, 568040, 602897, 821920, 908864, 1136080, 1205794, 1643840, 2272160, 2411588, 3014485, 4544320, 4823176, 6028970, 6631867, 9646352, 12057940, 13263734, 19292704, 24115880, 26527468, 33159335, 38585408, 48231760, 53054936, 66318670, 96463520, 106109872, 132637340, 192927040, 212219744, 265274680, 424439488, 530549360, 1061098720, 2122197440]

約数ペア:

[(1, 2122197440), (2, 1061098720), (4, 530549360), (5, 424439488), (8, 265274680), (10, 212219744), (11, 192927040), (16, 132637340), (20, 106109872), (22, 96463520), (32, 66318670), (40, 53054936), (44, 48231760), (55, 38585408), (64, 33159335), (80, 26527468), (88, 24115880), (110, 19292704), (160, 13263734), (176, 12057940), (220, 9646352), (320, 6631867), (352, 6028970), (440, 4823176), (467, 4544320), (704, 3014485), (880, 2411588), (934, 2272160), (1291, 1643840), (1760, 1205794), (1868, 1136080), (2335, 908864), (2582, 821920), (3520, 602897), (3736, 568040), (4670, 454432), (5137, 413120), (5164, 410960), (6455, 328768), (7472, 284020), (9340, 227216), (10274, 206560), (10328, 205480), (12910, 164384), (14201, 149440), (14944, 142010), (18680, 113608), (20548, 103280), (20656, 102740), (25685, 82624), (25820, 82192), (28402, 74720), (29888, 71005), (37360, 56804), (41096, 51640), (41312, 51370)]