97285180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{50147}}^1$

素因数の和:50253

約数の個数: 24

約数和(自身を含む): 206409168

約数和(自身を除く): 109123988

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 50147, 100294, 200588, 250735, 501470, 1002940, 4864259, 9728518, 19457036, 24321295, 48642590, 97285180]

約数ペア:

[(1, 97285180), (2, 48642590), (4, 24321295), (5, 19457036), (10, 9728518), (20, 4864259), (97, 1002940), (194, 501470), (388, 250735), (485, 200588), (970, 100294), (1940, 50147)]