267106960

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{34421}}^1$

素因数の和:34531

約数の個数: 40

約数和(自身を含む): 627444216

約数和(自身を除く): 360337256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 34421, 68842, 137684, 172105, 275368, 344210, 550736, 688420, 1376840, 2753680, 3338837, 6677674, 13355348, 16694185, 26710696, 33388370, 53421392, 66776740, 133553480, 267106960]

約数ペア:

[(1, 267106960), (2, 133553480), (4, 66776740), (5, 53421392), (8, 33388370), (10, 26710696), (16, 16694185), (20, 13355348), (40, 6677674), (80, 3338837), (97, 2753680), (194, 1376840), (388, 688420), (485, 550736), (776, 344210), (970, 275368), (1552, 172105), (1940, 137684), (3880, 68842), (7760, 34421)]