2000809430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1\times {\mathrm{2803}}^1$

素因数の和:4592

約数の個数: 32

約数和(自身を含む): 3692733408

約数和(自身を除く): 1691923978

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1741, 2803, 3482, 5606, 8705, 14015, 17410, 28030, 71381, 114923, 142762, 229846, 356905, 574615, 713810, 1149230, 4880023, 9760046, 24400115, 48800230, 200080943, 400161886, 1000404715, 2000809430]

約数ペア:

[(1, 2000809430), (2, 1000404715), (5, 400161886), (10, 200080943), (41, 48800230), (82, 24400115), (205, 9760046), (410, 4880023), (1741, 1149230), (2803, 713810), (3482, 574615), (5606, 356905), (8705, 229846), (14015, 142762), (17410, 114923), (28030, 71381)]