14505040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 37604736

約数和(自身を除く): 23099696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 311, 424, 440, 530, 583, 622, 848, 880, 1060, 1166, 1244, 1555, 2120, 2332, 2488, 2915, 3110, 3421, 4240, 4664, 4976, 5830, 6220, 6842, 9328, 11660, 12440, 13684, 16483, 17105, 23320, 24880, 27368, 32966, 34210, 46640, 54736, 65932, 68420, 82415, 131864, 136840, 164830, 181313, 263728, 273680, 329660, 362626, 659320, 725252, 906565, 1318640, 1450504, 1813130, 2901008, 3626260, 7252520, 14505040]

約数ペア:

[(1, 14505040), (2, 7252520), (4, 3626260), (5, 2901008), (8, 1813130), (10, 1450504), (11, 1318640), (16, 906565), (20, 725252), (22, 659320), (40, 362626), (44, 329660), (53, 273680), (55, 263728), (80, 181313), (88, 164830), (106, 136840), (110, 131864), (176, 82415), (212, 68420), (220, 65932), (265, 54736), (311, 46640), (424, 34210), (440, 32966), (530, 27368), (583, 24880), (622, 23320), (848, 17105), (880, 16483), (1060, 13684), (1166, 12440), (1244, 11660), (1555, 9328), (2120, 6842), (2332, 6220), (2488, 5830), (2915, 4976), (3110, 4664), (3421, 4240)]