182188040

素因数分解:

$2^3\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2729}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 410319000

約数和(自身を除く): 228130960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1669, 2729, 3338, 5458, 6676, 8345, 10916, 13352, 13645, 16690, 21832, 27290, 33380, 54580, 66760, 109160, 4554701, 9109402, 18218804, 22773505, 36437608, 45547010, 91094020, 182188040]

約数ペア:

[(1, 182188040), (2, 91094020), (4, 45547010), (5, 36437608), (8, 22773505), (10, 18218804), (20, 9109402), (40, 4554701), (1669, 109160), (2729, 66760), (3338, 54580), (5458, 33380), (6676, 27290), (8345, 21832), (10916, 16690), (13352, 13645)]