5177920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1499

約数の個数: 56

約数和(自身を含む): 13459968

約数和(自身を除く): 8282048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1471, 1760, 2942, 3520, 5884, 7355, 11768, 14710, 16181, 23536, 29420, 32362, 47072, 58840, 64724, 80905, 94144, 117680, 129448, 161810, 235360, 258896, 323620, 470720, 517792, 647240, 1035584, 1294480, 2588960, 5177920]

約数ペア:

[(1, 5177920), (2, 2588960), (4, 1294480), (5, 1035584), (8, 647240), (10, 517792), (11, 470720), (16, 323620), (20, 258896), (22, 235360), (32, 161810), (40, 129448), (44, 117680), (55, 94144), (64, 80905), (80, 64724), (88, 58840), (110, 47072), (160, 32362), (176, 29420), (220, 23536), (320, 16181), (352, 14710), (440, 11768), (704, 7355), (880, 5884), (1471, 3520), (1760, 2942)]