1900600540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{979691}}^1$

素因数の和:979797

約数の個数: 24

約数和(自身を含む): 4032412272

約数和(自身を除く): 2131811732

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 979691, 1959382, 3918764, 4898455, 9796910, 19593820, 95030027, 190060054, 380120108, 475150135, 950300270, 1900600540]

約数ペア:

[(1, 1900600540), (2, 950300270), (4, 475150135), (5, 380120108), (10, 190060054), (20, 95030027), (97, 19593820), (194, 9796910), (388, 4898455), (485, 3918764), (970, 1959382), (1940, 979691)]