8978480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16033}}^1$

素因数の和:16053

約数の個数: 40

約数和(自身を含む): 23858592

約数和(自身を除く): 14880112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16033, 32066, 64132, 80165, 112231, 128264, 160330, 224462, 256528, 320660, 448924, 561155, 641320, 897848, 1122310, 1282640, 1795696, 2244620, 4489240, 8978480]

約数ペア:

[(1, 8978480), (2, 4489240), (4, 2244620), (5, 1795696), (7, 1282640), (8, 1122310), (10, 897848), (14, 641320), (16, 561155), (20, 448924), (28, 320660), (35, 256528), (40, 224462), (56, 160330), (70, 128264), (80, 112231), (112, 80165), (140, 64132), (280, 32066), (560, 16033)]