708893920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{632941}}^1$

素因数の和:632963

約数の個数: 48

約数和(自身を含む): 1914016608

約数和(自身を除く): 1205122688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 632941, 1265882, 2531764, 3164705, 4430587, 5063528, 6329410, 8861174, 10127056, 12658820, 17722348, 20254112, 22152935, 25317640, 35444696, 44305870, 50635280, 70889392, 88611740, 101270560, 141778784, 177223480, 354446960, 708893920]

約数ペア:

[(1, 708893920), (2, 354446960), (4, 177223480), (5, 141778784), (7, 101270560), (8, 88611740), (10, 70889392), (14, 50635280), (16, 44305870), (20, 35444696), (28, 25317640), (32, 22152935), (35, 20254112), (40, 17722348), (56, 12658820), (70, 10127056), (80, 8861174), (112, 6329410), (140, 5063528), (160, 4430587), (224, 3164705), (280, 2531764), (560, 1265882), (1120, 632941)]