17384711560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{117053}}^1$

素因数の和:117190

約数の個数: 64

約数和(自身を含む): 40453862400

約数和(自身を除く): 23069150840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 79, 94, 158, 188, 235, 316, 376, 395, 470, 632, 790, 940, 1580, 1880, 3160, 3713, 7426, 14852, 18565, 29704, 37130, 74260, 117053, 148520, 234106, 468212, 585265, 936424, 1170530, 2341060, 4682120, 5501491, 9247187, 11002982, 18494374, 22005964, 27507455, 36988748, 44011928, 46235935, 55014910, 73977496, 92471870, 110029820, 184943740, 220059640, 369887480, 434617789, 869235578, 1738471156, 2173088945, 3476942312, 4346177890, 8692355780, 17384711560]

約数ペア:

[(1, 17384711560), (2, 8692355780), (4, 4346177890), (5, 3476942312), (8, 2173088945), (10, 1738471156), (20, 869235578), (40, 434617789), (47, 369887480), (79, 220059640), (94, 184943740), (158, 110029820), (188, 92471870), (235, 73977496), (316, 55014910), (376, 46235935), (395, 44011928), (470, 36988748), (632, 27507455), (790, 22005964), (940, 18494374), (1580, 11002982), (1880, 9247187), (3160, 5501491), (3713, 4682120), (7426, 2341060), (14852, 1170530), (18565, 936424), (29704, 585265), (37130, 468212), (74260, 234106), (117053, 148520)]