84748720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151337}}^1$

素因数の和:151357

約数の個数: 40

約数和(自身を含む): 225190944

約数和(自身を除く): 140442224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 151337, 302674, 605348, 756685, 1059359, 1210696, 1513370, 2118718, 2421392, 3026740, 4237436, 5296795, 6053480, 8474872, 10593590, 12106960, 16949744, 21187180, 42374360, 84748720]

約数ペア:

[(1, 84748720), (2, 42374360), (4, 21187180), (5, 16949744), (7, 12106960), (8, 10593590), (10, 8474872), (14, 6053480), (16, 5296795), (20, 4237436), (28, 3026740), (35, 2421392), (40, 2118718), (56, 1513370), (70, 1210696), (80, 1059359), (112, 756685), (140, 605348), (280, 302674), (560, 151337)]