43296740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 93676800

約数和(自身を除く): 50380060

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 409, 670, 790, 818, 1340, 1580, 1636, 2045, 4090, 5293, 8180, 10586, 21172, 26465, 27403, 32311, 52930, 54806, 64622, 105860, 109612, 129244, 137015, 161555, 274030, 323110, 548060, 646220, 2164837, 4329674, 8659348, 10824185, 21648370, 43296740]

約数ペア:

[(1, 43296740), (2, 21648370), (4, 10824185), (5, 8659348), (10, 4329674), (20, 2164837), (67, 646220), (79, 548060), (134, 323110), (158, 274030), (268, 161555), (316, 137015), (335, 129244), (395, 109612), (409, 105860), (670, 64622), (790, 54806), (818, 52930), (1340, 32311), (1580, 27403), (1636, 26465), (2045, 21172), (4090, 10586), (5293, 8180)]