108602980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{81047}}^1$

素因数の和:81123

約数の個数: 24

約数和(自身を含む): 231473088

約数和(自身を除く): 122870108

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 81047, 162094, 324188, 405235, 810470, 1620940, 5430149, 10860298, 21720596, 27150745, 54301490, 108602980]

約数ペア:

[(1, 108602980), (2, 54301490), (4, 27150745), (5, 21720596), (10, 10860298), (20, 5430149), (67, 1620940), (134, 810470), (268, 405235), (335, 324188), (670, 162094), (1340, 81047)]