29568880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33601}}^1$

素因数の和:33625

約数の個数: 40

約数和(自身を含む): 74999664

約数和(自身を除く): 45430784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 33601, 67202, 134404, 168005, 268808, 336010, 369611, 537616, 672020, 739222, 1344040, 1478444, 1848055, 2688080, 2956888, 3696110, 5913776, 7392220, 14784440, 29568880]

約数ペア:

[(1, 29568880), (2, 14784440), (4, 7392220), (5, 5913776), (8, 3696110), (10, 2956888), (11, 2688080), (16, 1848055), (20, 1478444), (22, 1344040), (40, 739222), (44, 672020), (55, 537616), (80, 369611), (88, 336010), (110, 268808), (176, 168005), (220, 134404), (440, 67202), (880, 33601)]