9037840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16139}}^1$

素因数の和:16159

約数の個数: 40

約数和(自身を含む): 24016320

約数和(自身を除く): 14978480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16139, 32278, 64556, 80695, 112973, 129112, 161390, 225946, 258224, 322780, 451892, 564865, 645560, 903784, 1129730, 1291120, 1807568, 2259460, 4518920, 9037840]

約数ペア:

[(1, 9037840), (2, 4518920), (4, 2259460), (5, 1807568), (7, 1291120), (8, 1129730), (10, 903784), (14, 645560), (16, 564865), (20, 451892), (28, 322780), (35, 258224), (40, 225946), (56, 161390), (70, 129112), (80, 112973), (112, 80695), (140, 64556), (280, 32278), (560, 16139)]