5655562870

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{874121}}^1$

素因数の和:874775

約数の個数: 16

約数和(自身を含む): 10195759008

約数和(自身を除く): 4540196138

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 6470, 874121, 1748242, 4370605, 8741210, 565556287, 1131112574, 2827781435, 5655562870]

約数ペア:

[(1, 5655562870), (2, 2827781435), (5, 1131112574), (10, 565556287), (647, 8741210), (1294, 4370605), (3235, 1748242), (6470, 874121)]