4334440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9851}}^1$

素因数の和:9873

約数の個数: 32

約数和(自身を含む): 10640160

約数和(自身を除く): 6305720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9851, 19702, 39404, 49255, 78808, 98510, 108361, 197020, 216722, 394040, 433444, 541805, 866888, 1083610, 2167220, 4334440]

約数ペア:

[(1, 4334440), (2, 2167220), (4, 1083610), (5, 866888), (8, 541805), (10, 433444), (11, 394040), (20, 216722), (22, 197020), (40, 108361), (44, 98510), (55, 78808), (88, 49255), (110, 39404), (220, 19702), (440, 9851)]