2844156680

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{295037}}^1$

素因数の和:295289

約数の個数: 32

約数和(自身を含む): 6425927640

約数和(自身を除く): 3581770960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 295037, 590074, 1180148, 1475185, 2360296, 2950370, 5900740, 11801480, 71103917, 142207834, 284415668, 355519585, 568831336, 711039170, 1422078340, 2844156680]

約数ペア:

[(1, 2844156680), (2, 1422078340), (4, 711039170), (5, 568831336), (8, 355519585), (10, 284415668), (20, 142207834), (40, 71103917), (241, 11801480), (482, 5900740), (964, 2950370), (1205, 2360296), (1928, 1475185), (2410, 1180148), (4820, 590074), (9640, 295037)]