45424720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 118117440

約数和(自身を除く): 72692720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1259, 1640, 1804, 2255, 2518, 3280, 3608, 4510, 5036, 6295, 7216, 9020, 10072, 12590, 13849, 18040, 20144, 25180, 27698, 36080, 50360, 51619, 55396, 69245, 100720, 103238, 110792, 138490, 206476, 221584, 258095, 276980, 412952, 516190, 553960, 567809, 825904, 1032380, 1107920, 1135618, 2064760, 2271236, 2839045, 4129520, 4542472, 5678090, 9084944, 11356180, 22712360, 45424720]

約数ペア:

[(1, 45424720), (2, 22712360), (4, 11356180), (5, 9084944), (8, 5678090), (10, 4542472), (11, 4129520), (16, 2839045), (20, 2271236), (22, 2064760), (40, 1135618), (41, 1107920), (44, 1032380), (55, 825904), (80, 567809), (82, 553960), (88, 516190), (110, 412952), (164, 276980), (176, 258095), (205, 221584), (220, 206476), (328, 138490), (410, 110792), (440, 103238), (451, 100720), (656, 69245), (820, 55396), (880, 51619), (902, 50360), (1259, 36080), (1640, 27698), (1804, 25180), (2255, 20144), (2518, 18040), (3280, 13849), (3608, 12590), (4510, 10072), (5036, 9020), (6295, 7216)]