1444772645320

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1879}}^1\times {\mathrm{34511}}^1$

素因数の和:36958

約数の個数: 64

約数和(自身を含む): 3258402163200

約数和(自身を除く): 1813629517880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 1879, 2228, 2785, 3758, 4456, 5570, 7516, 9395, 11140, 15032, 18790, 22280, 34511, 37580, 69022, 75160, 138044, 172555, 276088, 345110, 690220, 1046603, 1380440, 2093206, 4186412, 5233015, 8372824, 10466030, 19222627, 20932060, 38445254, 41864120, 64846169, 76890508, 96113135, 129692338, 153781016, 192226270, 259384676, 324230845, 384452540, 518769352, 648461690, 768905080, 1296923380, 2593846760, 36119316133, 72238632266, 144477264532, 180596580665, 288954529064, 361193161330, 722386322660, 1444772645320]

約数ペア:

[(1, 1444772645320), (2, 722386322660), (4, 361193161330), (5, 288954529064), (8, 180596580665), (10, 144477264532), (20, 72238632266), (40, 36119316133), (557, 2593846760), (1114, 1296923380), (1879, 768905080), (2228, 648461690), (2785, 518769352), (3758, 384452540), (4456, 324230845), (5570, 259384676), (7516, 192226270), (9395, 153781016), (11140, 129692338), (15032, 96113135), (18790, 76890508), (22280, 64846169), (34511, 41864120), (37580, 38445254), (69022, 20932060), (75160, 19222627), (138044, 10466030), (172555, 8372824), (276088, 5233015), (345110, 4186412), (690220, 2093206), (1046603, 1380440)]