42350960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17077}}^1$

素因数の和:17121

約数の個数: 40

約数和(自身を含む): 101648256

約数和(自身を除く): 59297296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 17077, 34154, 68308, 85385, 136616, 170770, 273232, 341540, 529387, 683080, 1058774, 1366160, 2117548, 2646935, 4235096, 5293870, 8470192, 10587740, 21175480, 42350960]

約数ペア:

[(1, 42350960), (2, 21175480), (4, 10587740), (5, 8470192), (8, 5293870), (10, 4235096), (16, 2646935), (20, 2117548), (31, 1366160), (40, 1058774), (62, 683080), (80, 529387), (124, 341540), (155, 273232), (248, 170770), (310, 136616), (496, 85385), (620, 68308), (1240, 34154), (2480, 17077)]