97727840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{87257}}^1$

素因数の和:87279

約数の個数: 48

約数和(自身を含む): 263868192

約数和(自身を除く): 166140352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 87257, 174514, 349028, 436285, 610799, 698056, 872570, 1221598, 1396112, 1745140, 2443196, 2792224, 3053995, 3490280, 4886392, 6107990, 6980560, 9772784, 12215980, 13961120, 19545568, 24431960, 48863920, 97727840]

約数ペア:

[(1, 97727840), (2, 48863920), (4, 24431960), (5, 19545568), (7, 13961120), (8, 12215980), (10, 9772784), (14, 6980560), (16, 6107990), (20, 4886392), (28, 3490280), (32, 3053995), (35, 2792224), (40, 2443196), (56, 1745140), (70, 1396112), (80, 1221598), (112, 872570), (140, 698056), (160, 610799), (224, 436285), (280, 349028), (560, 174514), (1120, 87257)]