9372140

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4831}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 19888512

約数和(自身を除く): 10516372

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4831, 9662, 19324, 24155, 48310, 96620, 468607, 937214, 1874428, 2343035, 4686070, 9372140]

約数ペア:

[(1, 9372140), (2, 4686070), (4, 2343035), (5, 1874428), (10, 937214), (20, 468607), (97, 96620), (194, 48310), (388, 24155), (485, 19324), (970, 9662), (1940, 4831)]