299013880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5351}}^1$

素因数の和:5500

約数の個数: 64

約数和(自身を含む): 739860480

約数和(自身を除く): 440846600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 5080, 5351, 5588, 6985, 10702, 11176, 13970, 21404, 26755, 27940, 42808, 53510, 55880, 58861, 107020, 117722, 214040, 235444, 294305, 470888, 588610, 679577, 1177220, 1359154, 2354440, 2718308, 3397885, 5436616, 6795770, 7475347, 13591540, 14950694, 27183080, 29901388, 37376735, 59802776, 74753470, 149506940, 299013880]

約数ペア:

[(1, 299013880), (2, 149506940), (4, 74753470), (5, 59802776), (8, 37376735), (10, 29901388), (11, 27183080), (20, 14950694), (22, 13591540), (40, 7475347), (44, 6795770), (55, 5436616), (88, 3397885), (110, 2718308), (127, 2354440), (220, 1359154), (254, 1177220), (440, 679577), (508, 588610), (635, 470888), (1016, 294305), (1270, 235444), (1397, 214040), (2540, 117722), (2794, 107020), (5080, 58861), (5351, 55880), (5588, 53510), (6985, 42808), (10702, 27940), (11176, 26755), (13970, 21404)]