112661560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256049}}^1$

素因数の和:256071

約数の個数: 32

約数和(自身を含む): 276534000

約数和(自身を除く): 163872440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 256049, 512098, 1024196, 1280245, 2048392, 2560490, 2816539, 5120980, 5633078, 10241960, 11266156, 14082695, 22532312, 28165390, 56330780, 112661560]

約数ペア:

[(1, 112661560), (2, 56330780), (4, 28165390), (5, 22532312), (8, 14082695), (10, 11266156), (11, 10241960), (20, 5633078), (22, 5120980), (40, 2816539), (44, 2560490), (55, 2048392), (88, 1280245), (110, 1024196), (220, 512098), (440, 256049)]