537777760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5501}}^1$

素因数の和:5576

約数の個数: 96

約数和(自身を含む): 1397596032

約数和(自身を除く): 859818272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 376, 416, 470, 520, 611, 752, 940, 1040, 1222, 1504, 1880, 2080, 2444, 3055, 3760, 4888, 5501, 6110, 7520, 9776, 11002, 12220, 19552, 22004, 24440, 27505, 44008, 48880, 55010, 71513, 88016, 97760, 110020, 143026, 176032, 220040, 258547, 286052, 357565, 440080, 517094, 572104, 715130, 880160, 1034188, 1144208, 1292735, 1430260, 2068376, 2288416, 2585470, 2860520, 3361111, 4136752, 5170940, 5721040, 6722222, 8273504, 10341880, 11442080, 13444444, 16805555, 20683760, 26888888, 33611110, 41367520, 53777776, 67222220, 107555552, 134444440, 268888880, 537777760]

約数ペア:

[(1, 537777760), (2, 268888880), (4, 134444440), (5, 107555552), (8, 67222220), (10, 53777776), (13, 41367520), (16, 33611110), (20, 26888888), (26, 20683760), (32, 16805555), (40, 13444444), (47, 11442080), (52, 10341880), (65, 8273504), (80, 6722222), (94, 5721040), (104, 5170940), (130, 4136752), (160, 3361111), (188, 2860520), (208, 2585470), (235, 2288416), (260, 2068376), (376, 1430260), (416, 1292735), (470, 1144208), (520, 1034188), (611, 880160), (752, 715130), (940, 572104), (1040, 517094), (1222, 440080), (1504, 357565), (1880, 286052), (2080, 258547), (2444, 220040), (3055, 176032), (3760, 143026), (4888, 110020), (5501, 97760), (6110, 88016), (7520, 71513), (9776, 55010), (11002, 48880), (12220, 44008), (19552, 27505), (22004, 24440)]