39200390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 73872000

約数和(自身を除く): 34671610

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 1999, 3922, 3998, 9805, 9995, 19610, 19990, 73963, 105947, 147926, 211894, 369815, 529735, 739630, 1059470, 3920039, 7840078, 19600195, 39200390]

約数ペア:

[(1, 39200390), (2, 19600195), (5, 7840078), (10, 3920039), (37, 1059470), (53, 739630), (74, 529735), (106, 369815), (185, 211894), (265, 147926), (370, 105947), (530, 73963), (1961, 19990), (1999, 19610), (3922, 9995), (3998, 9805)]