713876720

素因数分解:

$2^4\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{3119}}^1$

素因数の和:5993

約数の個数: 40

約数和(自身を含む): 1660875840

約数和(自身を除く): 946999120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2861, 3119, 5722, 6238, 11444, 12476, 14305, 15595, 22888, 24952, 28610, 31190, 45776, 49904, 57220, 62380, 114440, 124760, 228880, 249520, 8923459, 17846918, 35693836, 44617295, 71387672, 89234590, 142775344, 178469180, 356938360, 713876720]

約数ペア:

[(1, 713876720), (2, 356938360), (4, 178469180), (5, 142775344), (8, 89234590), (10, 71387672), (16, 44617295), (20, 35693836), (40, 17846918), (80, 8923459), (2861, 249520), (3119, 228880), (5722, 124760), (6238, 114440), (11444, 62380), (12476, 57220), (14305, 49904), (15595, 45776), (22888, 31190), (24952, 28610)]