12712100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5527}}^1$

素因数の和:5564

約数の個数: 36

約数和(自身を含む): 28789824

約数和(自身を除く): 16077724

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 5527, 11054, 22108, 27635, 55270, 110540, 127121, 138175, 254242, 276350, 508484, 552700, 635605, 1271210, 2542420, 3178025, 6356050, 12712100]

約数ペア:

[(1, 12712100), (2, 6356050), (4, 3178025), (5, 2542420), (10, 1271210), (20, 635605), (23, 552700), (25, 508484), (46, 276350), (50, 254242), (92, 138175), (100, 127121), (115, 110540), (230, 55270), (460, 27635), (575, 22108), (1150, 11054), (2300, 5527)]