29225680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33211}}^1$

素因数の和:33235

約数の個数: 40

約数和(自身を含む): 74129184

約数和(自身を除く): 44903504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 33211, 66422, 132844, 166055, 265688, 332110, 365321, 531376, 664220, 730642, 1328440, 1461284, 1826605, 2656880, 2922568, 3653210, 5845136, 7306420, 14612840, 29225680]

約数ペア:

[(1, 29225680), (2, 14612840), (4, 7306420), (5, 5845136), (8, 3653210), (10, 2922568), (11, 2656880), (16, 1826605), (20, 1461284), (22, 1328440), (40, 730642), (44, 664220), (55, 531376), (80, 365321), (88, 332110), (110, 265688), (176, 166055), (220, 132844), (440, 66422), (880, 33211)]