1912576630360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{117480137}}^1$

素因数の和:117480196

約数の個数: 64

約数和(自身を含む): 4821384863520

約数和(自身を除く): 2908808233160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 117480137, 234960274, 469920548, 587400685, 939841096, 1174801370, 1292281507, 2349602740, 2584563014, 4346765069, 4699205480, 5169126028, 6461407535, 8693530138, 10338252056, 12922815070, 17387060276, 21733825345, 25845630140, 34774120552, 43467650690, 47814415759, 51691260280, 86935301380, 95628831518, 173870602760, 191257663036, 239072078795, 382515326072, 478144157590, 956288315180, 1912576630360]

約数ペア:

[(1, 1912576630360), (2, 956288315180), (4, 478144157590), (5, 382515326072), (8, 239072078795), (10, 191257663036), (11, 173870602760), (20, 95628831518), (22, 86935301380), (37, 51691260280), (40, 47814415759), (44, 43467650690), (55, 34774120552), (74, 25845630140), (88, 21733825345), (110, 17387060276), (148, 12922815070), (185, 10338252056), (220, 8693530138), (296, 6461407535), (370, 5169126028), (407, 4699205480), (440, 4346765069), (740, 2584563014), (814, 2349602740), (1480, 1292281507), (1628, 1174801370), (2035, 939841096), (3256, 587400685), (4070, 469920548), (8140, 234960274), (16280, 117480137)]