9628960

素因数分解:

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

素因数の和:5497

約数の個数: 48

約数和(自身を含む): 24820992

約数和(自身を除く): 15192032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 5471, 10942, 21884, 27355, 43768, 54710, 60181, 87536, 109420, 120362, 175072, 218840, 240724, 300905, 437680, 481448, 601810, 875360, 962896, 1203620, 1925792, 2407240, 4814480, 9628960]

約数ペア:

[(1, 9628960), (2, 4814480), (4, 2407240), (5, 1925792), (8, 1203620), (10, 962896), (11, 875360), (16, 601810), (20, 481448), (22, 437680), (32, 300905), (40, 240724), (44, 218840), (55, 175072), (80, 120362), (88, 109420), (110, 87536), (160, 60181), (176, 54710), (220, 43768), (352, 27355), (440, 21884), (880, 10942), (1760, 5471)]