26444440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60101}}^1$

素因数の和:60123

約数の個数: 32

約数和(自身を含む): 64910160

約数和(自身を除く): 38465720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 60101, 120202, 240404, 300505, 480808, 601010, 661111, 1202020, 1322222, 2404040, 2644444, 3305555, 5288888, 6611110, 13222220, 26444440]

約数ペア:

[(1, 26444440), (2, 13222220), (4, 6611110), (5, 5288888), (8, 3305555), (10, 2644444), (11, 2404040), (20, 1322222), (22, 1202020), (40, 661111), (44, 601010), (55, 480808), (88, 300505), (110, 240404), (220, 120202), (440, 60101)]