11215900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1974

約数の個数: 36

約数和(自身を含む): 24764040

約数和(自身を除く): 13548140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 1901, 2950, 3802, 5900, 7604, 9505, 19010, 38020, 47525, 95050, 112159, 190100, 224318, 448636, 560795, 1121590, 2243180, 2803975, 5607950, 11215900]

約数ペア:

[(1, 11215900), (2, 5607950), (4, 2803975), (5, 2243180), (10, 1121590), (20, 560795), (25, 448636), (50, 224318), (59, 190100), (100, 112159), (118, 95050), (236, 47525), (295, 38020), (590, 19010), (1180, 9505), (1475, 7604), (1901, 5900), (2950, 3802)]