11732840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41903}}^1$

素因数の和:41921

約数の個数: 32

約数和(自身を含む): 30170880

約数和(自身を除く): 18438040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41903, 83806, 167612, 209515, 293321, 335224, 419030, 586642, 838060, 1173284, 1466605, 1676120, 2346568, 2933210, 5866420, 11732840]

約数ペア:

[(1, 11732840), (2, 5866420), (4, 2933210), (5, 2346568), (7, 1676120), (8, 1466605), (10, 1173284), (14, 838060), (20, 586642), (28, 419030), (35, 335224), (40, 293321), (56, 209515), (70, 167612), (140, 83806), (280, 41903)]