26873880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20359}}^1$

素因数の和:20384

約数の個数: 64

約数和(自身を含む): 87955200

約数和(自身を除く): 61081320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20359, 40718, 61077, 81436, 101795, 122154, 162872, 203590, 223949, 244308, 305385, 407180, 447898, 488616, 610770, 671847, 814360, 895796, 1119745, 1221540, 1343694, 1791592, 2239490, 2443080, 2687388, 3359235, 4478980, 5374776, 6718470, 8957960, 13436940, 26873880]

約数ペア:

[(1, 26873880), (2, 13436940), (3, 8957960), (4, 6718470), (5, 5374776), (6, 4478980), (8, 3359235), (10, 2687388), (11, 2443080), (12, 2239490), (15, 1791592), (20, 1343694), (22, 1221540), (24, 1119745), (30, 895796), (33, 814360), (40, 671847), (44, 610770), (55, 488616), (60, 447898), (66, 407180), (88, 305385), (110, 244308), (120, 223949), (132, 203590), (165, 162872), (220, 122154), (264, 101795), (330, 81436), (440, 61077), (660, 40718), (1320, 20359)]