84319400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38327}}^1$

素因数の和:38354

約数の個数: 48

約数和(自身を含む): 213870240

約数和(自身を除く): 129550840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 38327, 76654, 153308, 191635, 306616, 383270, 421597, 766540, 843194, 958175, 1533080, 1686388, 1916350, 2107985, 3372776, 3832700, 4215970, 7665400, 8431940, 10539925, 16863880, 21079850, 42159700, 84319400]

約数ペア:

[(1, 84319400), (2, 42159700), (4, 21079850), (5, 16863880), (8, 10539925), (10, 8431940), (11, 7665400), (20, 4215970), (22, 3832700), (25, 3372776), (40, 2107985), (44, 1916350), (50, 1686388), (55, 1533080), (88, 958175), (100, 843194), (110, 766540), (200, 421597), (220, 383270), (275, 306616), (440, 191635), (550, 153308), (1100, 76654), (2200, 38327)]