40546010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 76671360

約数和(自身を除く): 36125350

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1019, 1730, 2038, 3979, 5095, 7958, 10190, 19895, 23437, 39790, 46874, 117185, 176287, 234370, 352574, 881435, 1762870, 4054601, 8109202, 20273005, 40546010]

約数ペア:

[(1, 40546010), (2, 20273005), (5, 8109202), (10, 4054601), (23, 1762870), (46, 881435), (115, 352574), (173, 234370), (230, 176287), (346, 117185), (865, 46874), (1019, 39790), (1730, 23437), (2038, 19895), (3979, 10190), (5095, 7958)]