9269320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 21079800

約数和(自身を除く): 11810480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2389, 3880, 4778, 9556, 11945, 19112, 23890, 47780, 95560, 231733, 463466, 926932, 1158665, 1853864, 2317330, 4634660, 9269320]

約数ペア:

[(1, 9269320), (2, 4634660), (4, 2317330), (5, 1853864), (8, 1158665), (10, 926932), (20, 463466), (40, 231733), (97, 95560), (194, 47780), (388, 23890), (485, 19112), (776, 11945), (970, 9556), (1940, 4778), (2389, 3880)]