21167301100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19243001}}^1$

素因数の和:19243026

約数の個数: 36

約数和(自身を含む): 50108777208

約数和(自身を除く): 28941476108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 19243001, 38486002, 76972004, 96215005, 192430010, 211673011, 384860020, 423346022, 481075025, 846692044, 962150050, 1058365055, 1924300100, 2116730110, 4233460220, 5291825275, 10583650550, 21167301100]

約数ペア:

[(1, 21167301100), (2, 10583650550), (4, 5291825275), (5, 4233460220), (10, 2116730110), (11, 1924300100), (20, 1058365055), (22, 962150050), (25, 846692044), (44, 481075025), (50, 423346022), (55, 384860020), (100, 211673011), (110, 192430010), (220, 96215005), (275, 76972004), (550, 38486002), (1100, 19243001)]