135853840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^2$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 323627724

約数和(自身を除く): 187773884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 179, 212, 265, 358, 424, 530, 716, 848, 895, 1060, 1432, 1790, 2120, 2864, 3580, 4240, 7160, 9487, 14320, 18974, 32041, 37948, 47435, 64082, 75896, 94870, 128164, 151792, 160205, 189740, 256328, 320410, 379480, 512656, 640820, 758960, 1281640, 1698173, 2563280, 3396346, 6792692, 8490865, 13585384, 16981730, 27170768, 33963460, 67926920, 135853840]

約数ペア:

[(1, 135853840), (2, 67926920), (4, 33963460), (5, 27170768), (8, 16981730), (10, 13585384), (16, 8490865), (20, 6792692), (40, 3396346), (53, 2563280), (80, 1698173), (106, 1281640), (179, 758960), (212, 640820), (265, 512656), (358, 379480), (424, 320410), (530, 256328), (716, 189740), (848, 160205), (895, 151792), (1060, 128164), (1432, 94870), (1790, 75896), (2120, 64082), (2864, 47435), (3580, 37948), (4240, 32041), (7160, 18974), (9487, 14320)]