2588960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 6676992

約数和(自身を除く): 4088032

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, 1471, 1760, 2942, 5884, 7355, 11768, 14710, 16181, 23536, 29420, 32362, 47072, 58840, 64724, 80905, 117680, 129448, 161810, 235360, 258896, 323620, 517792, 647240, 1294480, 2588960]

約数ペア:

[(1, 2588960), (2, 1294480), (4, 647240), (5, 517792), (8, 323620), (10, 258896), (11, 235360), (16, 161810), (20, 129448), (22, 117680), (32, 80905), (40, 64724), (44, 58840), (55, 47072), (80, 32362), (88, 29420), (110, 23536), (160, 16181), (176, 14710), (220, 11768), (352, 7355), (440, 5884), (880, 2942), (1471, 1760)]