26478060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2783

約数の個数: 96

約数和(自身を含む): 88445952

約数和(自身を除く): 61967892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 2741, 3220, 4830, 5482, 8223, 9660, 10964, 13705, 16446, 19187, 27410, 32892, 38374, 41115, 54820, 57561, 63043, 76748, 82230, 95935, 115122, 126086, 164460, 189129, 191870, 230244, 252172, 287805, 315215, 378258, 383740, 441301, 575610, 630430, 756516, 882602, 945645, 1151220, 1260860, 1323903, 1765204, 1891290, 2206505, 2647806, 3782580, 4413010, 5295612, 6619515, 8826020, 13239030, 26478060]

約数ペア:

[(1, 26478060), (2, 13239030), (3, 8826020), (4, 6619515), (5, 5295612), (6, 4413010), (7, 3782580), (10, 2647806), (12, 2206505), (14, 1891290), (15, 1765204), (20, 1323903), (21, 1260860), (23, 1151220), (28, 945645), (30, 882602), (35, 756516), (42, 630430), (46, 575610), (60, 441301), (69, 383740), (70, 378258), (84, 315215), (92, 287805), (105, 252172), (115, 230244), (138, 191870), (140, 189129), (161, 164460), (210, 126086), (230, 115122), (276, 95935), (322, 82230), (345, 76748), (420, 63043), (460, 57561), (483, 54820), (644, 41115), (690, 38374), (805, 32892), (966, 27410), (1380, 19187), (1610, 16446), (1932, 13705), (2415, 10964), (2741, 9660), (3220, 8223), (4830, 5482)]