713873480

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^2\times {\mathrm{557}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 1618138620

約数和(自身を除く): 904265140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 557, 716, 895, 1114, 1432, 1790, 2228, 2785, 3580, 4456, 5570, 7160, 11140, 22280, 32041, 64082, 99703, 128164, 160205, 199406, 256328, 320410, 398812, 498515, 640820, 797624, 997030, 1281640, 1994060, 3988120, 17846837, 35693674, 71387348, 89234185, 142774696, 178468370, 356936740, 713873480]

約数ペア:

[(1, 713873480), (2, 356936740), (4, 178468370), (5, 142774696), (8, 89234185), (10, 71387348), (20, 35693674), (40, 17846837), (179, 3988120), (358, 1994060), (557, 1281640), (716, 997030), (895, 797624), (1114, 640820), (1432, 498515), (1790, 398812), (2228, 320410), (2785, 256328), (3580, 199406), (4456, 160205), (5570, 128164), (7160, 99703), (11140, 64082), (22280, 32041)]