56557079080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1\times {\mathrm{10711}}^1$

素因数の和:12130

約数の個数: 64

約数和(自身を含む): 128623697280

約数和(自身を除く): 72066618200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1307, 2020, 2614, 4040, 5228, 6535, 10456, 10711, 13070, 21422, 26140, 42844, 52280, 53555, 85688, 107110, 132007, 214220, 264014, 428440, 528028, 660035, 1056056, 1081811, 1320070, 2163622, 2640140, 4327244, 5280280, 5409055, 8654488, 10818110, 13999277, 21636220, 27998554, 43272440, 55997108, 69996385, 111994216, 139992770, 279985540, 559971080, 1413926977, 2827853954, 5655707908, 7069634885, 11311415816, 14139269770, 28278539540, 56557079080]

約数ペア:

[(1, 56557079080), (2, 28278539540), (4, 14139269770), (5, 11311415816), (8, 7069634885), (10, 5655707908), (20, 2827853954), (40, 1413926977), (101, 559971080), (202, 279985540), (404, 139992770), (505, 111994216), (808, 69996385), (1010, 55997108), (1307, 43272440), (2020, 27998554), (2614, 21636220), (4040, 13999277), (5228, 10818110), (6535, 8654488), (10456, 5409055), (10711, 5280280), (13070, 4327244), (21422, 2640140), (26140, 2163622), (42844, 1320070), (52280, 1081811), (53555, 1056056), (85688, 660035), (107110, 528028), (132007, 428440), (214220, 264014)]