101037140

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{52081}}^1$

素因数の和:52187

約数の個数: 24

約数和(自身を含む): 214369512

約数和(自身を除く): 113332372

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 52081, 104162, 208324, 260405, 520810, 1041620, 5051857, 10103714, 20207428, 25259285, 50518570, 101037140]

約数ペア:

[(1, 101037140), (2, 50518570), (4, 25259285), (5, 20207428), (10, 10103714), (20, 5051857), (97, 1041620), (194, 520810), (388, 260405), (485, 208324), (970, 104162), (1940, 52081)]