29381020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10723}}^1$

素因数の和:10869

約数の個数: 24

約数和(自身を含む): 62156304

約数和(自身を除く): 32775284

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 10723, 21446, 42892, 53615, 107230, 214460, 1469051, 2938102, 5876204, 7345255, 14690510, 29381020]

約数ペア:

[(1, 29381020), (2, 14690510), (4, 7345255), (5, 5876204), (10, 2938102), (20, 1469051), (137, 214460), (274, 107230), (548, 53615), (685, 42892), (1370, 21446), (2740, 10723)]