67017940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16033}}^1$

素因数の和:16072

約数の個数: 48

約数和(自身を含む): 161622720

約数和(自身を除く): 94604780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 16033, 32066, 64132, 80165, 160330, 176363, 304627, 320660, 352726, 609254, 705452, 881815, 1218508, 1523135, 1763630, 3046270, 3350897, 3527260, 6092540, 6701794, 13403588, 16754485, 33508970, 67017940]

約数ペア:

[(1, 67017940), (2, 33508970), (4, 16754485), (5, 13403588), (10, 6701794), (11, 6092540), (19, 3527260), (20, 3350897), (22, 3046270), (38, 1763630), (44, 1523135), (55, 1218508), (76, 881815), (95, 705452), (110, 609254), (190, 352726), (209, 320660), (220, 304627), (380, 176363), (418, 160330), (836, 80165), (1045, 64132), (2090, 32066), (4180, 16033)]