99049720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32159}}^1$

素因数の和:32188

約数の個数: 64

約数和(自身を含む): 277862400

約数和(自身を除く): 178812680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 32159, 64318, 128636, 160795, 225113, 257272, 321590, 353749, 450226, 643180, 707498, 900452, 1125565, 1286360, 1414996, 1768745, 1800904, 2251130, 2476243, 2829992, 3537490, 4502260, 4952486, 7074980, 9004520, 9904972, 12381215, 14149960, 19809944, 24762430, 49524860, 99049720]

約数ペア:

[(1, 99049720), (2, 49524860), (4, 24762430), (5, 19809944), (7, 14149960), (8, 12381215), (10, 9904972), (11, 9004520), (14, 7074980), (20, 4952486), (22, 4502260), (28, 3537490), (35, 2829992), (40, 2476243), (44, 2251130), (55, 1800904), (56, 1768745), (70, 1414996), (77, 1286360), (88, 1125565), (110, 900452), (140, 707498), (154, 643180), (220, 450226), (280, 353749), (308, 321590), (385, 257272), (440, 225113), (616, 160795), (770, 128636), (1540, 64318), (3080, 32159)]