32129680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 84369600

約数和(自身を除く): 52239920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1259, 1276, 1595, 2320, 2518, 2552, 3190, 5036, 5104, 6295, 6380, 10072, 12590, 12760, 13849, 20144, 25180, 25520, 27698, 36511, 50360, 55396, 69245, 73022, 100720, 110792, 138490, 146044, 182555, 221584, 276980, 292088, 365110, 401621, 553960, 584176, 730220, 803242, 1107920, 1460440, 1606484, 2008105, 2920880, 3212968, 4016210, 6425936, 8032420, 16064840, 32129680]

約数ペア:

[(1, 32129680), (2, 16064840), (4, 8032420), (5, 6425936), (8, 4016210), (10, 3212968), (11, 2920880), (16, 2008105), (20, 1606484), (22, 1460440), (29, 1107920), (40, 803242), (44, 730220), (55, 584176), (58, 553960), (80, 401621), (88, 365110), (110, 292088), (116, 276980), (145, 221584), (176, 182555), (220, 146044), (232, 138490), (290, 110792), (319, 100720), (440, 73022), (464, 69245), (580, 55396), (638, 50360), (880, 36511), (1160, 27698), (1259, 25520), (1276, 25180), (1595, 20144), (2320, 13849), (2518, 12760), (2552, 12590), (3190, 10072), (5036, 6380), (5104, 6295)]