98905120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15077}}^1$

素因数の和:15133

約数の個数: 48

約数和(自身を含む): 239378328

約数和(自身を除く): 140473208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 15077, 30154, 60308, 75385, 120616, 150770, 241232, 301540, 482464, 603080, 618157, 1206160, 1236314, 2412320, 2472628, 3090785, 4945256, 6181570, 9890512, 12363140, 19781024, 24726280, 49452560, 98905120]

約数ペア:

[(1, 98905120), (2, 49452560), (4, 24726280), (5, 19781024), (8, 12363140), (10, 9890512), (16, 6181570), (20, 4945256), (32, 3090785), (40, 2472628), (41, 2412320), (80, 1236314), (82, 1206160), (160, 618157), (164, 603080), (205, 482464), (328, 301540), (410, 241232), (656, 150770), (820, 120616), (1312, 75385), (1640, 60308), (3280, 30154), (6560, 15077)]