5291660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 12337920

約数和(自身を除く): 7046260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 359, 670, 718, 737, 1340, 1436, 1474, 1795, 2948, 3590, 3685, 3949, 7180, 7370, 7898, 14740, 15796, 19745, 24053, 39490, 48106, 78980, 96212, 120265, 240530, 264583, 481060, 529166, 1058332, 1322915, 2645830, 5291660]

約数ペア:

[(1, 5291660), (2, 2645830), (4, 1322915), (5, 1058332), (10, 529166), (11, 481060), (20, 264583), (22, 240530), (44, 120265), (55, 96212), (67, 78980), (110, 48106), (134, 39490), (220, 24053), (268, 19745), (335, 15796), (359, 14740), (670, 7898), (718, 7370), (737, 7180), (1340, 3949), (1436, 3685), (1474, 3590), (1795, 2948)]