39749470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 74906208

約数和(自身を除く): 35156738

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 2027, 3922, 4054, 9805, 10135, 19610, 20270, 74999, 107431, 149998, 214862, 374995, 537155, 749990, 1074310, 3974947, 7949894, 19874735, 39749470]

約数ペア:

[(1, 39749470), (2, 19874735), (5, 7949894), (10, 3974947), (37, 1074310), (53, 749990), (74, 537155), (106, 374995), (185, 214862), (265, 149998), (370, 107431), (530, 74999), (1961, 20270), (2027, 19610), (3922, 10135), (4054, 9805)]