4814480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5495

約数の個数: 40

約数和(自身を含む): 12213504

約数和(自身を除く): 7399024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5471, 10942, 21884, 27355, 43768, 54710, 60181, 87536, 109420, 120362, 218840, 240724, 300905, 437680, 481448, 601810, 962896, 1203620, 2407240, 4814480]

約数ペア:

[(1, 4814480), (2, 2407240), (4, 1203620), (5, 962896), (8, 601810), (10, 481448), (11, 437680), (16, 300905), (20, 240724), (22, 218840), (40, 120362), (44, 109420), (55, 87536), (80, 60181), (88, 54710), (110, 43768), (176, 27355), (220, 21884), (440, 10942), (880, 5471)]