1271090260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{5011}}^1$

素因数の和:6184

約数の個数: 48

約数和(自身を含む): 2915059392

約数和(自身を除く): 1643969132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1153, 2306, 4612, 5011, 5765, 10022, 11530, 12683, 20044, 23060, 25055, 25366, 50110, 50732, 55121, 63415, 100220, 110242, 126830, 220484, 253660, 275605, 551210, 1102420, 5777683, 11555366, 23110732, 28888415, 57776830, 63554513, 115553660, 127109026, 254218052, 317772565, 635545130, 1271090260]

約数ペア:

[(1, 1271090260), (2, 635545130), (4, 317772565), (5, 254218052), (10, 127109026), (11, 115553660), (20, 63554513), (22, 57776830), (44, 28888415), (55, 23110732), (110, 11555366), (220, 5777683), (1153, 1102420), (2306, 551210), (4612, 275605), (5011, 253660), (5765, 220484), (10022, 126830), (11530, 110242), (12683, 100220), (20044, 63415), (23060, 55121), (25055, 50732), (25366, 50110)]