1129049320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{11423}}^1$

素因数の和:11794

約数の個数: 64

約数和(自身を含む): 2911749120

約数和(自身を除く): 1782699800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 353, 706, 1412, 1765, 2471, 2824, 3530, 4942, 7060, 9884, 11423, 12355, 14120, 19768, 22846, 24710, 45692, 49420, 57115, 79961, 91384, 98840, 114230, 159922, 228460, 319844, 399805, 456920, 639688, 799610, 1599220, 3198440, 4032319, 8064638, 16129276, 20161595, 28226233, 32258552, 40323190, 56452466, 80646380, 112904932, 141131165, 161292760, 225809864, 282262330, 564524660, 1129049320]

約数ペア:

[(1, 1129049320), (2, 564524660), (4, 282262330), (5, 225809864), (7, 161292760), (8, 141131165), (10, 112904932), (14, 80646380), (20, 56452466), (28, 40323190), (35, 32258552), (40, 28226233), (56, 20161595), (70, 16129276), (140, 8064638), (280, 4032319), (353, 3198440), (706, 1599220), (1412, 799610), (1765, 639688), (2471, 456920), (2824, 399805), (3530, 319844), (4942, 228460), (7060, 159922), (9884, 114230), (11423, 98840), (12355, 91384), (14120, 79961), (19768, 57115), (22846, 49420), (24710, 45692)]