2050760

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2606200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 307, 334, 614, 668, 835, 1228, 1336, 1535, 1670, 2456, 3070, 3340, 6140, 6680, 12280, 51269, 102538, 205076, 256345, 410152, 512690, 1025380, 2050760]

約数ペア:

[(1, 2050760), (2, 1025380), (4, 512690), (5, 410152), (8, 256345), (10, 205076), (20, 102538), (40, 51269), (167, 12280), (307, 6680), (334, 6140), (614, 3340), (668, 3070), (835, 2456), (1228, 1670), (1336, 1535)]