26474840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 71055360

約数和(自身を除く): 44580520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 4111, 6440, 8222, 16444, 20555, 28777, 32888, 41110, 57554, 82220, 94553, 115108, 143885, 164440, 189106, 230216, 287770, 378212, 472765, 575540, 661871, 756424, 945530, 1151080, 1323742, 1891060, 2647484, 3309355, 3782120, 5294968, 6618710, 13237420, 26474840]

約数ペア:

[(1, 26474840), (2, 13237420), (4, 6618710), (5, 5294968), (7, 3782120), (8, 3309355), (10, 2647484), (14, 1891060), (20, 1323742), (23, 1151080), (28, 945530), (35, 756424), (40, 661871), (46, 575540), (56, 472765), (70, 378212), (92, 287770), (115, 230216), (140, 189106), (161, 164440), (184, 143885), (230, 115108), (280, 94553), (322, 82220), (460, 57554), (644, 41110), (805, 32888), (920, 28777), (1288, 20555), (1610, 16444), (3220, 8222), (4111, 6440)]