16532860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 36642816

約数和(自身を除く): 20109956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 283, 460, 508, 566, 635, 1132, 1270, 1415, 2540, 2830, 2921, 5660, 5842, 6509, 11684, 13018, 14605, 26036, 29210, 32545, 35941, 58420, 65090, 71882, 130180, 143764, 179705, 359410, 718820, 826643, 1653286, 3306572, 4133215, 8266430, 16532860]

約数ペア:

[(1, 16532860), (2, 8266430), (4, 4133215), (5, 3306572), (10, 1653286), (20, 826643), (23, 718820), (46, 359410), (92, 179705), (115, 143764), (127, 130180), (230, 71882), (254, 65090), (283, 58420), (460, 35941), (508, 32545), (566, 29210), (635, 26036), (1132, 14605), (1270, 13018), (1415, 11684), (2540, 6509), (2830, 5842), (2921, 5660)]