4681280

素因数分解:

$2^6\times 5^1\times {\mathrm{14629}}^1$

素因数の和:14646

約数の個数: 28

約数和(自身を含む): 11148060

約数和(自身を除く): 6466780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 14629, 29258, 58516, 73145, 117032, 146290, 234064, 292580, 468128, 585160, 936256, 1170320, 2340640, 4681280]

約数ペア:

[(1, 4681280), (2, 2340640), (4, 1170320), (5, 936256), (8, 585160), (10, 468128), (16, 292580), (20, 234064), (32, 146290), (40, 117032), (64, 73145), (80, 58516), (160, 29258), (320, 14629)]