5265260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 14902272

約数和(自身を除く): 9637012

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 263, 286, 308, 364, 385, 455, 526, 572, 715, 770, 910, 1001, 1052, 1315, 1430, 1540, 1820, 1841, 2002, 2630, 2860, 2893, 3419, 3682, 4004, 5005, 5260, 5786, 6838, 7364, 9205, 10010, 11572, 13676, 14465, 17095, 18410, 20020, 20251, 23933, 28930, 34190, 36820, 37609, 40502, 47866, 57860, 68380, 75218, 81004, 95732, 101255, 119665, 150436, 188045, 202510, 239330, 263263, 376090, 405020, 478660, 526526, 752180, 1053052, 1316315, 2632630, 5265260]

約数ペア:

[(1, 5265260), (2, 2632630), (4, 1316315), (5, 1053052), (7, 752180), (10, 526526), (11, 478660), (13, 405020), (14, 376090), (20, 263263), (22, 239330), (26, 202510), (28, 188045), (35, 150436), (44, 119665), (52, 101255), (55, 95732), (65, 81004), (70, 75218), (77, 68380), (91, 57860), (110, 47866), (130, 40502), (140, 37609), (143, 36820), (154, 34190), (182, 28930), (220, 23933), (260, 20251), (263, 20020), (286, 18410), (308, 17095), (364, 14465), (385, 13676), (455, 11572), (526, 10010), (572, 9205), (715, 7364), (770, 6838), (910, 5786), (1001, 5260), (1052, 5005), (1315, 4004), (1430, 3682), (1540, 3419), (1820, 2893), (1841, 2860), (2002, 2630)]