90717635080

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1\times {\mathrm{12899}}^1$

素因数の和:14014

約数の個数: 64

約数和(自身を含む): 205413408000

約数和(自身を除く): 114695772920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 911, 965, 1544, 1822, 1930, 3644, 3860, 4555, 7288, 7720, 9110, 12899, 18220, 25798, 36440, 51596, 64495, 103192, 128990, 175823, 257980, 351646, 515960, 703292, 879115, 1406584, 1758230, 2489507, 3516460, 4979014, 7032920, 9958028, 11750989, 12447535, 19916056, 23501978, 24895070, 47003956, 49790140, 58754945, 94007912, 99580280, 117509890, 235019780, 470039560, 2267940877, 4535881754, 9071763508, 11339704385, 18143527016, 22679408770, 45358817540, 90717635080]

約数ペア:

[(1, 90717635080), (2, 45358817540), (4, 22679408770), (5, 18143527016), (8, 11339704385), (10, 9071763508), (20, 4535881754), (40, 2267940877), (193, 470039560), (386, 235019780), (772, 117509890), (911, 99580280), (965, 94007912), (1544, 58754945), (1822, 49790140), (1930, 47003956), (3644, 24895070), (3860, 23501978), (4555, 19916056), (7288, 12447535), (7720, 11750989), (9110, 9958028), (12899, 7032920), (18220, 4979014), (25798, 3516460), (36440, 2489507), (51596, 1758230), (64495, 1406584), (103192, 879115), (128990, 703292), (175823, 515960), (257980, 351646)]