226183760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8863}}^1$

素因数の和:8916

約数の個数: 80

約数和(自身を含む): 593533440

約数和(自身を除く): 367349680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 8863, 12760, 17726, 25520, 35452, 44315, 70904, 88630, 97493, 141808, 177260, 194986, 257027, 354520, 389972, 487465, 514054, 709040, 779944, 974930, 1028108, 1285135, 1559888, 1949860, 2056216, 2570270, 2827297, 3899720, 4112432, 5140540, 5654594, 7799440, 10281080, 11309188, 14136485, 20562160, 22618376, 28272970, 45236752, 56545940, 113091880, 226183760]

約数ペア:

[(1, 226183760), (2, 113091880), (4, 56545940), (5, 45236752), (8, 28272970), (10, 22618376), (11, 20562160), (16, 14136485), (20, 11309188), (22, 10281080), (29, 7799440), (40, 5654594), (44, 5140540), (55, 4112432), (58, 3899720), (80, 2827297), (88, 2570270), (110, 2056216), (116, 1949860), (145, 1559888), (176, 1285135), (220, 1028108), (232, 974930), (290, 779944), (319, 709040), (440, 514054), (464, 487465), (580, 389972), (638, 354520), (880, 257027), (1160, 194986), (1276, 177260), (1595, 141808), (2320, 97493), (2552, 88630), (3190, 70904), (5104, 44315), (6380, 35452), (8863, 25520), (12760, 17726)]